Itself vs Its Self: Which Is Correct?

If you’ve ever stopped while writing because you weren’t sure whether to use self, its self, or itself, you’re not alone. This is one of the most common grammar questions in English, especially among learners and professional writers who want their work to sound polished. Although these forms look similar, they don’t mean the same thing, and they aren’t interchangeable. In almost every situation, itself is the correct choice because it functions as a reflexive or intensive pronoun. On the other hand, its self is a rare two-word phrase that appears mainly in older literature, philosophy, and a few specialized contexts. Using the wrong form can make even well-written content look unprofessional.

This guide explains the difference in simple English. You’ll learn when to use itself, why its self occasionally appears, how reflexive pronouns work, and how to avoid the mistakes that confuse many writers. By the end, you’ll know exactly which form belongs in every sentence.

Table of Contents

Quick Answer: Is It Self, Its Self, or Itself?

The short answer is simple: itself is the correct form in modern English.

Whenever a thing acts on itself, or you want to emphasize the subject, use itself as one word.

Correct examples

The computer restarted itself after the update.
The cat cleaned itself.
The company reinvented itself during the recession.
The software installed itself automatically.

Incorrect examples

The computer restarted itself.
The cat cleaned itself.
The company reinvented itself.

In modern English, dictionaries, grammar books, universities, publishers, and style guides all recognize itself as the standard form.

The Correct Form in Modern English

English contains eight reflexive pronouns:

Subject Pronoun	Reflexive Pronoun
I	myself
You	yourself
He	himself
She	herself
It	itself
We	ourselves
You (plural)	yourselves
They	themselves

Notice a clear pattern. Every reflexive pronoun is written as a single word. Just as no one writes my self or him self, you shouldn’t separate itself into two words in ordinary writing.

This spelling has been standard for centuries and appears consistently in modern dictionaries, newspapers, textbooks, business documents, and academic journals.

Why “Itself” Is Usually the Right Choice

The purpose of a reflexive pronoun is to show that the subject and object are the same.

Take this sentence:

The robot repaired itself.

The subject is the robot, and the object receiving the action is also the robot. Instead of repeating the noun, English uses the reflexive pronoun itself.

Now compare another sentence:

The mechanic repaired the robot.

Here, the mechanic acts while the robot receives it. Since the subject and object are different, itself isn’t needed.

This simple rule solves most grammar questions involving reflexive pronouns.

When “Its Self” May Occasionally Appear

Although “itself” is rarely correct in everyday English, it isn’t impossible.

In certain philosophical, religious, or literary works, self functions as an independent noun rather than part of a reflexive pronoun.

For example, a philosopher might discuss:

The machine discovered itself through artificial consciousness.

In this sentence, self refers to identity rather than acting as a reflexive pronoun. Even so, many modern editors would still rewrite the sentence for clarity.

Outside these specialized contexts, choosing itself is almost always the safest option.

What Does Itself Mean?

The word itself refers to something already mentioned in the sentence. Instead of introducing another object, it points back to the original subject.

Consider these examples:

The phone switched itself off.
The engine cooled itself naturally.
The application updated itself overnight.
The company transformed itself into a global brand.

Each sentence describes an action returning to the subject.

Definition of Itself

Most dictionaries define itself as the reflexive form of the pronoun it.

It has two main functions:

It acts as a reflexive pronoun.
It acts as an intensive pronoun.

Understanding both roles makes it easier to recognize correct usage.

Why Itself Is a Reflexive Pronoun

A reflexive pronoun reflects an action onto the subject.

Look at these examples:

Sentence	Reflexive?
The puppy hurt itself.	✅ Yes
The puppy hurt the child.	❌ No
The drone landed itself safely.	✅ Yes
The pilot landed the drone.	❌ No

Whenever the same subject performs and receives the action, a reflexive pronoun is needed.

That’s exactly what itself does.

How Reflexive Pronouns Work in English Grammar

Reflexive pronouns prevent awkward repetition.

Instead of writing:

The computer repaired the computer.

English naturally becomes:

The computer repaired itself.

The same rule applies to every reflexive pronoun.

Examples include:

I taught myself.
She introduced herself.
They blamed themselves.
We reminded ourselves.
The machine tested itself.

Once you recognize this pattern, choosing the correct word becomes much easier.

How to Use Itself Correctly

Many writers think using itself is difficult, but the rules are surprisingly simple. If you remember one key idea—that itself refers back to the subject—you’ll avoid almost every common mistake.

When the Subject and Object Are the Same

This is the most common use.

Examples include:

The printer reset itself.
The flower opened itself at sunrise.
The business adapted itself to market changes.
The software corrected itself after detecting an error.
The alarm activated itself during the storm.

Each sentence contains one subject that also receives its own action.

Using Itself for Emphasis

Sometimes itself doesn’t show a reflexive action. Instead, it adds emphasis.

For example:

The building itself became a tourist attraction.

Removing itself leaves a grammatically correct sentence:

The building became a tourist attraction.

However, the emphasis disappears. The writer specifically wants readers to focus on the building rather than something associated with it.

Here are more examples:

The device itself isn’t expensive.
The solution itself is surprisingly simple.
The process itself takes only a few minutes.
The idea itself changed the industry.

This is called the intensive pronoun function.

Common Sentence Patterns with Itself

You’ll frequently see itself used in these structures:

Pattern	Example
Subject + Verb + Itself	The cat cleaned itself.
Subject + Verb + Adverb + Itself	The software automatically updated itself.
Subject + Itself + Verb	The machine itself needs maintenance.
Subject + Verb + Object + Itself	The company reinvented itself completely.

Recognizing these sentence patterns makes editing much easier because you can quickly identify whether itself belongs in the sentence.

Examples of Itself in Sentences

Seeing real examples helps reinforce the grammar rules.

Everyday Examples

The dog scratched itself behind the ear.
The ice melted itself away under the afternoon sun.
The phone muted itself during the meeting.
The washing machine stopped itself after finishing the cycle.
The door locked itself automatically.

Academic Writing Examples

The experiment repeated itself under controlled conditions.
The hypothesis proved itself through repeated testing.
The theory established itself within modern research.

Business Writing Examples

The company positioned itself as an industry leader.
The startup differentiated itself from competitors.
The organization reinvented itself through innovation.
The brand established itself in international markets.

These examples show that it fits naturally in everyday conversations, academic papers, business reports, and professional writing. Once you understand its role, choosing the correct form becomes automatic rather than confusing.

Is Its Self Ever Correct?

After learning that itself is the standard form, you may wonder why its self appears in some books, essays, or online discussions. This question creates confusion because the answer isn’t simply “yes” or “no.” In standard English, itself is almost always correct. However, there are rare situations where its self can appear as two separate words because self functions as an independent noun rather than as part of a reflexive pronoun.

Understanding this distinction helps you recognize why grammar experts recommend itself for everyday writing while still acknowledging that language changes depending on context.

Why Many People Think “Its Self” Is Wrong

Most grammar checkers, dictionaries, and editors automatically flag its self because writers often split itself by mistake.

Consider these examples.

❌ The computer repaired its self.

✅ The computer repaired itself.

The first sentence contains a spelling error because itself is a reflexive pronoun. Splitting it into two words changes the grammatical structure and makes the sentence incorrect.

Many writers make this mistake because they compare its self to phrases like:

its color
its design
its appearance
its purpose

Since its usually introduces a noun, they naturally assume self should behave the same way. English doesn’t follow that pattern with reflexive pronouns.

Situations Where “Its Self” Can Appear as Two Separate Words

Although uncommon, its self occasionally appears when self is a noun that refers to identity, nature, or inner being.

For example:

The organization struggled to understand itself after years of change.

In this sentence, self refers to the organization’s identity rather than acting as a reflexive pronoun.

Another example:

Every civilization eventually questions itself and its purpose.

Even here, many modern editors would still rewrite the sentence because today’s readers expect itself.

These examples demonstrate possibility rather than recommendation.

Philosophical, Religious, and Literary Uses of “Its Self”

Older philosophical works often discuss the concept of the self as an independent noun.

Examples include discussions about:

identity
consciousness
existence
human nature
spiritual awareness
personal reality

Because self remains a noun, authors occasionally write its self instead of itself.

For instance:

The soul knows itself through experience.

Modern publications usually prefer revised wording because readers immediately recognize itself but may hesitate when they encounter its self.

Literary authors sometimes preserve older wording to maintain historical authenticity or create a particular writing style.

Understanding the Difference Between a Phrase and a Pronoun

The easiest way to understand the difference is to compare the grammar.

Itself	Its Self
Reflexive pronoun	Possessive determiner + noun
One word	Two words
Standard English	Rare specialized usage
Used daily	Mostly historical or philosophical
Accepted everywhere	Context-dependent

Whenever self functions as a separate noun, the phrase its self becomes grammatically possible. Otherwise, itself remains the correct choice.

Itself vs Its Self: Side-by-Side Comparison

The spelling difference looks tiny, but the grammatical difference is significant.

Feature	Itself	Its Self
Word Type	Reflexive or intensive pronoun	Phrase
Standard English	Yes	Rarely
Dictionary Entry	Yes	No
Academic Writing	Preferred	Avoid
Business Writing	Preferred	Avoid
Everyday English	Preferred	Avoid
Literary Use	Yes	Occasionally
Philosophical Use	Sometimes	Occasionally

Meaning Comparison

Itself refers back to the subject.

Example:

The software updated itself.

The software acts.

Itself refers to possession.

Example:

The machine searched for itself.

Here, self means identity.

Notice how different the meanings become.

Which Form Should You Choose?

If you’re writing for:

school
college
business
journalism
blogging
marketing
technical documentation
research

Always choose itself unless you have a very specific literary reason not to.

Its vs It’s vs Itself

Many grammar mistakes happen because writers confuse these three forms.

Fortunately, each has a completely different purpose.

Word	Meaning	Example
Its	Possession	The dog wagged its tail.
It’s	It is / It has	It’s raining today.
Itself	Reflexive or emphasis	The dog cleaned itself.

Learning this table prevents several common grammar mistakes at once.

What Does “Its” Mean?

Its shows ownership.

Examples:

The company announced its plans.
The tree lost its leaves.
The school changed its policy.
The laptop reached its storage limit.

Nothing is acting on itself.

The word simply shows possession.

What Does “It’s” Mean?

It’s is always a contraction.

It means either:

it is
it has

Examples:

It’s almost midnight.
It’s been a wonderful experience.
It’s easy to understand.
It’s already finished.

If you can replace it’s with it is, the sentence still works.

What Does “Itself” Mean?

Unlike its or it’s, itself reflects the action on the subject or emphasizes the subject.

Examples:

The app installed itself.
The business reinvented itself.
The building itself became famous.

The function is completely different from possession or contraction.

Why the Confusion Happens

If the grammar rules are straightforward, why do so many people still write its self?

The answer lies in how people learn language.

Similar Pronunciation

When speaking quickly, people rarely hear a difference.

These phrases sound almost identical:

itself
its self

Because spoken English doesn’t clearly separate them, writers sometimes guess the spelling.

Influence of Spoken English

Most people learn grammar by listening long before studying writing.

If you’ve heard someone say:

The computer fixed itself.

you probably never noticed whether the word contained one part or two.

Once you begin writing, that uncertainty appears.

Spell-Check Limitations

Grammar software has improved dramatically, but no tool catches every mistake.

Some spell checkers:

miss contextual grammar errors
overlook unusual constructions
fail to recognize intended meaning

That’s why understanding the grammar rule remains more valuable than depending entirely on software.

Misunderstanding Possessive Pronouns

Another reason involves possessive pronouns.

People compare:

its engine
its design
its appearance

Then they assume:

its self

should work the same way.

However, itself belongs to an entirely different grammatical category.

Common Mistakes Writers Make

Even experienced writers occasionally confuse these words during fast drafting.

Fortunately, most mistakes follow predictable patterns.

Confusing Itself with Its

Incorrect:

The machine repaired its.

Correct:

The machine repaired itself.

The first sentence lacks a reflexive pronoun.

Confusing Itself with It’s

Incorrect:

The software updated it’s automatically.

Correct:

The software updated itself automatically.

Remember:

It’s can never replace itself.

Splitting Itself into Two Words Unnecessarily

This is the mistake that inspired this article.

Incorrect:

its self
it self

Correct:

itself

Modern English treats it as one word.

Using the Wrong Pronoun in Reflexive Constructions

Every subject has its own reflexive pronoun.

Subject	Correct Reflexive
I	myself
You	yourself
He	himself
She	herself
It	itself
We	ourselves
They	themselves

Matching the correct reflexive pronoun improves clarity immediately.

Sentence Patterns With Itself

Recognizing sentence structures makes proofreading much easier.

Subject + Verb + Itself

Examples:

The cat washed itself.
The company transformed itself.
The engine cooled itself.

Subject + Verb + Adverb + Itself

Examples:

The software automatically updated itself.
The printer quietly restarted itself.
The alarm suddenly activated itself.

Subject + Itself + Verb

Examples:

The building itself attracts visitors.
The proposal itself solves the problem.
The evidence itself tells the story.

Subject + Verb + Object + Itself

Examples:

The company positioned itself as an industry leader.
The university established itself internationally.
The brand distinguished itself from competitors.

Understanding these common patterns helps you recognize correct usage almost instantly while writing or editing.

Examples of Itself in Real Writing

Learning grammar rules is helpful, but seeing itself used in real-world writing makes those rules much easier to remember. Whether you’re reading a news article, a research paper, a business proposal, or a novel, you’ll notice that itself appears naturally whenever the subject refers back to itself or when the writer wants to emphasize the subject.

Let’s look at how professional writers use itself across different types of writing.

Everyday English Examples

In daily conversations and informal writing, itself appears frequently because people often describe objects, animals, or situations that act on their own.

Examples:

The door closed itself because of the wind.
The cat cleaned itself after eating.
My phone restarted itself during the update.
The ice melted itself away in the afternoon sun.
The plant protected itself from the heat by closing its leaves.

These sentences sound natural because itself correctly refers back to the subject.

Why These Examples Work

Notice what every sentence has in common:

One subject
One action
The action returns to the subject

That’s the defining feature of a reflexive pronoun.

Academic Writing Examples

Academic writing values precision, and itself helps eliminate repetition while making sentences clearer.

Examples:

The experiment repeated itself under controlled conditions.
The hypothesis proved itself through extensive testing.
The research established itself as a benchmark for future studies.
The theory explained itself more clearly after additional evidence became available.
The model adjusted itself based on new data.

Although academic writing often uses passive constructions, reflexive pronouns still appear naturally when they accurately describe the relationship between the subject and the action.

Business Writing Examples

Businesses often describe how companies, brands, or products develop over time.

Examples include:

The company positioned itself as a market leader.
The startup differentiated itself from competitors.
The brand reinvented itself after customer feedback.
The organization adapted itself to changing regulations.
The business established itself in international markets.

These examples appear regularly in annual reports, marketing materials, investor presentations, and company profiles.

Technical Documentation Examples

Technology products often perform automatic actions, making it especially common in technical writing.

Examples:

The application updated itself overnight.
The server restarted itself after installing security patches.
The router configured itself automatically.
The device calibrated itself before operation.
The software repaired itself after detecting corrupted files.

Technical manuals prefer simple, direct language because users need clear instructions.

Literature Examples

Authors frequently use itself to create vivid descriptions.

Examples:

The forest revealed itself as the morning fog lifted.
The city transformed itself after sunset.
The ocean calmed itself before dawn.
The mountain presented itself against the bright sky.
The mystery slowly uncovered itself.

Unlike technical writing, literature often uses itself for imagery and emotional effect rather than simple grammar.

Examples Where Its Self Appears

Although itself dominates modern English, you may occasionally encounter its self in older texts.

Understanding these examples prevents confusion when reading historical or literary works.

Literary Examples

Some writers intentionally separate its and self because self functions as a noun.

Example:

The nation searched for itself after years of conflict.

Modern editors would probably revise this sentence to improve readability, but historical authors sometimes preferred the older style.

Philosophical Writing

Philosophy often treats self as an abstract concept.

Examples include discussions about:

personal identity
consciousness
free will
existence
reality
self-awareness

In these cases, phrases like its self may appear because the author refers to the concept of “self” rather than using a reflexive pronoun.

Example:

Humanity understands itself through experience.

Again, this wording is uncommon in modern publications.

Religious Texts

Certain religious writings discuss the soul, identity, or divine nature.

Older translations occasionally include phrases such as:

Creation knows itself through its Creator.

Contemporary translations often replace these constructions with smoother alternatives.

Historical Publications

English spelling wasn’t always standardized.

Hundreds of years ago, writers frequently separated words that modern English combines.

Examples include:

today → to day
forever → for ever
itself → its self

As dictionaries evolved, standardized spellings became the norm.

That’s why modern writing consistently favors itself.

Why These Examples Don’t Change Modern Grammar

Finding a rare historical example doesn’t mean it’s appropriate for modern writing.

Language evolves.

Today’s grammar guides, dictionaries, publishers, and universities all recommend itself for ordinary communication.

Unless you’re quoting historical material or analyzing literature, using itself is almost always the correct decision.

Quick Tests to Choose the Correct Form

If you’re still unsure which word belongs in a sentence, these quick tests will help.

The Reflexive Pronoun Test

Ask yourself:

Does the action return to the subject?

If the answer is yes, use itself.

Example:

The robot repaired _____.

The robot repairs itself.

Correct answer:

itself

The Subject-Object Test

Identify the subject.

Now identify the object.

Are they the same?

If they are, you probably need a reflexive pronoun.

Example:

The company reinvented itself.

Subject:

Company

Object:

Company

Same subject and object.

Use itself.

The Possession Test

Ask:

Am I showing ownership?

Example:

The company announced its plans.

Here, it shows possession.

There’s no reflexive action.

The Apostrophe Test

Whenever you write it’s, replace it with it is.

Example:

It’s raining.

It is raining.

Correct.

Now try:

The machine repaired it’s.

The machine repaired it is.

That doesn’t make sense.

Therefore, it’s is incorrect.

The One-Word Rule

If you’re thinking about writing:

it self
its self

Stop for a moment.

Ask yourself:

“Am I writing a reflexive pronoun?”

If the answer is yes, write itself as one word.

This single rule prevents the majority of spelling mistakes.

The Read-It-Aloud Test

Reading sentences aloud often reveals awkward wording.

Compare:

The system restarted its self.

The system restarted itself.

The second sentence sounds smoother because it follows modern English usage.

Easy Memory Tricks You’ll Actually Remember

Grammar becomes easier when you connect rules with simple memory techniques.

Remember the Reflexive Pronoun Family

Think of the complete family:

myself
yourself
himself
herself
itself
ourselves
yourselves
themselves

Every member is one word.

Since all reflexive pronouns follow the same pattern, itself should never look unusual.

The One-Word Family Rule

Ask yourself:

Would you write:

my self
him self
her self

Of course not.

Then don’t write:

its self

The spelling pattern stays consistent across every reflexive pronoun.

Picture the Action Returning

Imagine throwing a ball against a wall.

The ball comes back to you.

That’s exactly how a reflexive pronoun works.

The action leaves the subject and returns to the same subject.

The printer resets itself.

The company reinvents itself.

The software updates itself.

The action always comes back.

Remember the Difference in One Sentence

A simple sentence can save you from countless grammar mistakes:

It shows ownership; it means it is, and itself refers back to the subject.

Many editors memorize this sentence because it solves three common grammar problems at once.

Practice Exercises

Now it’s time to test your understanding.

Choose the correct answer.

Choose the Correct Word

Exercise 1

The computer repaired ______ automatically.

itself
its
it’s

Exercise 2

The company reinvented ______ after changing its strategy.

itself
its self
it’s

Exercise 3

The dog scratched ______ behind the ear.

itself
it’s
its

Exercise 4

The software installed ______ overnight.

itself
its
it’s

Exercise 5

The building ______ became the city’s most famous landmark.

itself
its
it’s

Take a moment to answer these before checking the explanations in the next section.

Answers With Detailed Explanations

If you completed the practice exercises, now is the time to check your answers. Don’t worry if you made a mistake. Understanding why an answer is correct is far more valuable than simply memorizing the right word.

Practice Exercise Solutions

Exercise	Correct Answer	Reason
1	itself	The computer acts on itself.
2	itself	The company changes its own identity, making the action reflexive.
3	itself	The dog scratches the same subject acting.
4	itself	The software performs the installation automatically.
5	itself	The word adds emphasis to building, making it an intensive pronoun.

If you answered itself for every question, you recognized that each sentence either reflected the action to the subject or emphasized the subject.

Why Each Answer Is Correct

Let’s examine the grammar behind each example.

The computer repaired itself automatically.

The subject is computer.

The object receiving the action is also computer.

Since the subject and object are identical, English requires a reflexive pronoun.

The company reinvented itself.

Businesses often use reinvent itself to describe major organizational change.

Examples include:

The brand reinvented itself after rebranding.
The university reinvented itself through online education.
The manufacturer reinvented itself by focusing on renewable energy.

The expression has become common in business English.

The dog scratched itself.

Animals frequently perform actions on themselves.

Other examples include:

The horse protected itself from insects.
The bird cleaned itself after flying.
The bear prepared itself for winter.
The cat stretched itself before sleeping.

The software installed itself overnight.

Technology often appears to perform actions automatically.

Examples include:

The phone updated itself.
The router configured itself.
The operating system repaired itself.
The application restarted itself.

Although humans create these systems, the sentence describes an automated process.

The building itself became the attraction.

This sentence uses itself as an intensive pronoun.

Notice what happens if we remove it:

The building became the attraction.

The sentence remains grammatically correct.

Adding itself simply emphasizes the building.

Common Learning Patterns

Teachers often notice the same mistakes again and again.

Here are the most common ones.

Mistake One: Confusing its and it’s

Remember:

Word	Meaning
Its	Possession
It’s	It is / It has

Examples:

The company expanded its services.
It’s expanding rapidly.

Mistake Two: Separating itself

Incorrect:

The machine repaired itself.

Correct:

The machine repaired itself.

Whenever itself functions as a pronoun, write it as one word.

Mistake Three: Using the Wrong Reflexive Pronoun

Every subject has its matching reflexive pronoun.

Subject	Reflexive Pronoun
I	myself
You	yourself
He	himself
She	herself
It	itself
We	ourselves
They	themselves

Matching the correct pair makes sentences sound natural.

Grammar Rules Backed by Style Guides

One reason itself causes so little debate among grammar experts is that major dictionaries and editorial style guides agree on its standard usage.

Whether you’re writing an academic paper, a business report, or a website article, the guidance remains remarkably consistent.

What Major Dictionaries Say

Leading English dictionaries define itself as:

the reflexive form of it
an intensive pronoun used for emphasis

These references consistently list itself as the standard spelling.

Modern dictionaries do not treat its self as the normal reflexive form.

Instead, when its self appears, it is generally understood as two separate words serving different grammatical roles.

What Grammar Experts Recommend

Grammar experts emphasize one simple principle:

Use itself whenever the subject refers back to itself.

This recommendation appears across educational materials because it works in nearly every writing situation.

Examples include:

academic essays
research papers
professional emails
news reporting
technical manuals
business communication

Following this rule keeps writing clear and consistent.

Style Guide Preferences

Professional editors prioritize consistency.

Although individual style guides differ on punctuation, capitalization, or formatting, they all recognize itself as the standard reflexive pronoun.

This consistency matters because readers expect familiar grammar.

Unexpected spellings distract readers and reduce confidence in the writing.

Editorial Best Practices

Before publishing any document, experienced editors check for common pronoun errors.

A simple editing checklist includes:

Verify every reflexive pronoun.
Check apostrophes carefully.
Confirm possessive pronouns.
Remove unnecessary word splits.
Read difficult sentences aloud.

These small steps eliminate many avoidable grammar mistakes.

Historical Evolution of Itself

English hasn’t always looked the way it does today.

Many words that are now written together once appeared separately.

Understanding this history explains why older books occasionally contain its self.

Old English Origins

Old English relied on different grammatical structures than modern English.

Pronouns gradually evolved over hundreds of years as pronunciation and spelling changed.

During this period, standardized spelling simply didn’t exist.

Different writers often spelled the same word in different ways.

Middle English Development

As English developed through the Middle English period, reflexive pronouns became more standardized.

Writers increasingly combined separate words into single forms.

Examples include:

Older Form	Modern Form
to day	today
for ever	forever
any one	anyone
its self	itself

Language naturally became more consistent as dictionaries and printing expanded.

Why the One-Word Form Became Standard

Publishers wanted consistent spelling.

Teachers wanted easier grammar rules.

Readers preferred familiar word forms.

Over time, itself became the accepted spelling because it matched every other reflexive pronoun.

Notice the pattern:

myself
yourself
himself
herself
ourselves
yourselves
themselves
itself

Keeping all reflexive pronouns together created a logical system that remains in use today.

Rare Historical Uses of “Its Self”

If you read Shakespeare, early scientific works, or philosophical texts, you may occasionally find its self.

These examples reflect historical spelling rather than modern grammar.

They should not be copied into contemporary writing unless you’re quoting the source.

When quoting historical material, preserve the author’s spelling exactly as published.

Editing Checklist Before Publishing

Even skilled writers overlook small grammar mistakes during drafting.

A final review helps catch errors before readers see them.

Check Reflexive Pronouns

Ask yourself:

Does the action return to the subject?
Did I use the correct reflexive pronoun?
Did I accidentally separate itself?

Check Possessive Pronouns

Verify words like:

its
their
your
our
his
her

Make sure they indicate possession rather than reflexive action.

Check Apostrophes

One misplaced apostrophe changes the meaning.

Compare:

Its purpose is clear.
It’s clear.

Replacing it’s with it is quickly reveals whether the contraction is correct.

Check Sentence Clarity

Read every paragraph aloud.

Questions to ask include:

Does the sentence sound natural?
Is every pronoun clear?
Could the wording become simpler?
Have I repeated the same phrase too often?

Clear writing almost always beats complicated writing.

Check Consistency

Professional documents should remain consistent from beginning to end.

Review:

spelling
punctuation
capitalization
grammar
formatting
terminology

Consistency improves readability and strengthens credibility.

Quick Reference Table

The following table summarizes everything covered in this guide.

Word	Grammar Role	Meaning	Example
Its	Possessive pronoun	Shows ownership	The company updated its website.
It’s	Contraction	Means it is or it has	It’s almost time to leave.
Itself	Reflexive or intensive pronoun	Refers back to the subject or adds emphasis	The software updated itself automatically.
Its Self	Possessive determiner + noun	Rare phrase used mainly in historical, literary, or philosophical contexts	The text discussed itself as a concept of identity.

This comparison provides a quick reminder whenever you’re unsure which form belongs in your sentence.

Common Questions Writers Ask About Itself

Even after learning the grammar rules, many writers still have practical questions about using itself in everyday writing. The answers below address situations that frequently appear in emails, essays, business documents, technical manuals, and creative writing.

Can “Itself” Start a Sentence?

Yes, but it’s uncommon.

Most sentences begin with the subject rather than the reflexive pronoun. However, itself can appear at the beginning of a sentence when referring back to an idea introduced earlier.

Example:

Itself, the process isn’t difficult to understand, but preparing the data takes time.

Although this construction is grammatically correct, it often sounds formal. In most cases, rewriting the sentence improves readability.

Better example:

The process itself isn’t difficult to understand.

Can “Itself” Refer to People?

No.

Itself refers to things, animals (when gender is unknown or unimportant), ideas, organizations treated as singular entities, machines, software, and abstract concepts.

Use these reflexive pronouns for people instead:

Subject	Correct Reflexive Pronoun
I	myself
You	yourself
He	himself
She	herself
We	ourselves
They	themselves

Incorrect:

Sarah introduced itself.

Correct:

Sarah introduced herself.

Can “Itself” Refer to Companies?

Yes.

Companies, businesses, organizations, governments, universities, and brands are often treated as singular entities in American English.

Examples:

The company established itself as a market leader.
The university positioned itself among the nation’s best institutions.
The organization reinvented itself after restructuring.
The brand distinguished itself through exceptional customer service.

This usage appears frequently in business reports and marketing materials.

Can “Itself” Be Used With Animals?

Yes.

If the animal’s sex isn’t known or isn’t relevant, itself is appropriate.

Examples:

The puppy cleaned itself.
The bird protected itself from predators.
The turtle buried itself in the sand.
The deer hid itself in the forest.

However, if you’re referring to a named pet or an animal with a known gender, himself or herself may sound more natural.

Example:

Charlie cleaned himself after dinner.

Can “Itself” Be Used for Emphasis?

Absolutely.

Besides functioning as a reflexive pronoun, itself also acts as an intensive pronoun that emphasizes the subject.

Compare these examples:

Without emphasis:

The proposal solved the problem.

With emphasis:

The proposal itself solved the problem.

Another example:

Without emphasis:

The building attracted tourists.

With emphasis:

The building itself attracted tourists.

The meaning remains the same, but the emphasis shifts the reader’s attention to the subject.

Real-World Editing Examples

Professional editors often improve sentences by correcting reflexive pronouns. Here are a few examples that illustrate the editing process.

Before Editing	After Editing
The software updated itself automatically.	The software updated itself automatically.
The organization reinvented itself completely.	The organization reinvented itself completely.
The company changed its identity.	The company changed its identity.
Its purpose is customer satisfaction.	Its purpose is customer satisfaction.
The machine repaired itself	The machine repaired itself.

These revisions make the sentences grammatically correct and easier to read.

Practical Writing Tips for Using Itself

Strong writing depends on clarity, not complexity. These tips will help you use itself correctly every time.

Think About the Action

Ask one simple question:

Does the action come back to the subject?

If the answer is yes, use itself.

Example:

The drone adjusted itself during flight.

Avoid Guessing Based on Sound

Many grammar mistakes happen because writers rely on pronunciation.

Although itself and its self sound similar in conversation, they don’t perform the same grammatical function.

Always choose based on grammar rather than pronunciation.

Learn the Reflexive Pattern

Memorize the complete family of reflexive pronouns.

myself
yourself
himself
herself
itself
ourselves
yourselves
themselves

Seeing them together makes the one-word pattern easy to remember.

Proofread Slowly

Grammar mistakes often survive because writers read too quickly.

During editing:

Check every apostrophe.
Look for reflexive pronouns.
Watch for accidentally separated words.
Read complex sentences aloud.

A careful review usually catches small errors before publication.

Key Takeaways

If you remember only a few rules from this guide, make them these:

Itself is the standard reflexive and intensive pronoun in modern English.
Itself appears only in rare philosophical, literary, or historical contexts where self functions as a separate noun.
Its shows possession.
It’s is a contraction meaning it is or it has.
When the subject acts on itself, use itself.
When you want to emphasize the subject, itself is also the correct choice.
Reading your sentences aloud helps identify awkward wording.
Following modern grammar conventions improves clarity, professionalism, and readability.

At-a-Glance Grammar Cheat Sheet

If You Mean…	Use	Example
Ownership	Its	The company updated its website.
It is / It has	It’s	It’s ready to launch.
Reflexive action	Itself	The application updated itself.
Emphasis	Itself	The software itself caused the issue.
Historical or philosophical noun phrase	Itself (rare)	The text explored itself as a concept of identity.

Final Thoughts Before You Write

The difference between self, its self, its, it’s, and itself becomes much easier once you understand their grammatical roles rather than relying on how they sound. Modern English overwhelmingly favors itself whenever a reflexive or intensive pronoun is needed. Keeping this single rule in mind will help you write with greater confidence, whether you’re preparing an academic essay, editing a business report, creating website content, or simply improving your everyday English.

Conclusion About Is It Self or Itself? Understanding the Correct Usage

Understanding the difference between self, its self, and itself can make your writing much clearer and more professional. In modern English, itself is the correct choice in nearly every situation because it functions as a reflexive or intensive pronoun. While its self may appear in rare literary, philosophical, or historical contexts, it isn’t the standard form for everyday communication. By learning how reflexive pronouns work and recognizing the differences between its, it’s, and itself, you’ll avoid common grammar mistakes and write with greater confidence. Whether you’re creating academic papers, business documents, website content, or everyday emails, using the correct form helps your message sound natural and polished. Keep practicing with real examples, proofread carefully, and remember that strong grammar improves both readability and credibility. A small change in word choice can make a big difference in the quality of your writing.

FAQs

Is itself always one word?

Yes. In standard modern English, itself is always written as one word when used as a reflexive or intensive pronoun. Separating it into its self is generally incorrect except in a few rare literary or philosophical contexts where self is used as a separate noun.

Is its self ever grammatically correct?

Yes, but only in uncommon situations where self functions as an independent noun, such as in some philosophical, historical, or literary writing. For everyday, academic, and professional English, itself is the correct and preferred form.

What is the difference between its and itself?

Its is a possessive pronoun that shows ownership, while itself is a reflexive or intensive pronoun that refers back to the subject or adds emphasis. They have different grammatical roles and cannot replace each other.

What’s the difference between it’s and itself?

It’s is a contraction meaning it is or it has, whereas itself is a reflexive or intensive pronoun. If you can replace it’s with it is and the sentence still makes sense, then it’s is the correct choice.

How can I tell if I should use itself?

Ask whether the subject acts on itself or whether you want to emphasize the subject. If the answer is yes, itself is usually the correct word. This simple test works in most writing situations.

Can itself be used for animals?

Yes. Itself is commonly used for animals when their gender is unknown or not important. If you’re referring to a pet with a known gender or name, himself or herself may sound more natural.

Can I use itself in formal writing?

Absolutely. Itself is widely accepted in academic papers, business documents, technical manuals, and professional communication. Using it correctly improves clarity and follows standard English grammar rules.

Why do people confuse its self with itself?

The confusion often comes from pronunciation and the similarity between its, it’s, and itself. Since these words sound alike in casual speech, writers sometimes separate itself into two words even though modern English treats it as a single word.

Can itself be used to add emphasis?

Yes. Besides being a reflexive pronoun, itself can also act as an intensive pronoun. In a sentence like “The building itself is impressive,” the word itself emphasizes the subject without changing the overall meaning.

What is the easiest way to remember the correct form?

Think about the family of reflexive pronouns: myself, yourself, himself, herself, itself, ourselves, yourselves, and themselves. Since every reflexive pronoun is written as one word, itself should always follow the same pattern.

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Is it Self or Itself? Understanding the Correct Usage with clear grammar rules, examples, and tips to write with confidence.