What are the rules of title case?

Major words (nouns, verbs, adjectives, adverbs) are capitalized. Minor words like articles (a, an, the), conjunctions (and, or, but), and prepositions (in, on, at) are lowercase unless they begin the title.

Which style guide does this follow?

This tool uses a common convention consistent with APA and Chicago style: short function words remain lowercase, all others are capitalized.

Proper title case is expected in book titles, article headlines, blog post titles, and academic papers. Inconsistent capitalization looks unprofessional.

Is my text stored anywhere?

No. All processing runs in your browser. Nothing is sent to any server.

Which words are always capitalized in Title Case?

The first and last words are always capitalized regardless of type. All nouns, verbs (including is, are, be), adjectives, adverbs, and words of 5+ letters are also capitalized.

Which words stay lowercase?

Short articles (a, an, the), coordinating conjunctions (and, but, or, nor), and short prepositions (in, on, at, for, to, up) are kept lowercase unless first or last.

Title Case Converter — Convert Text to Title Case Free Online

Convert text to Title Case following AP, APA, Chicago, and MLA style rules. Smart capitalization of all major words. Free, browser-based.

Title Case rules: Capitalize the first letter of major words (nouns, verbs, adjectives, adverbs). Keep short function words lowercase (a, an, the, and, but, or, for, in, on, at, by, of, to, up) unless they start the title.

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Title Case Output

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What is Title Case Converter — Capitalize Text Correctly Online?

A title case converter applies the correct capitalization rules for article and book titles according to style guides. Different guides (AP, APA, Chicago, MLA) have slightly different rules about which words to capitalize. Generally, major words (nouns, verbs, adjectives, adverbs) are capitalized while short prepositions, articles, and conjunctions are lowercased unless they are the first or last word.

How to Use Title Case Converter — Capitalize Text Correctly Online

1Paste or type your title in the input field.
2Select the style guide: AP, APA, Chicago, or MLA.
3The correctly cased title appears instantly.
4Copy it with one click.

Key Features

AP, APA, Chicago, and MLA title case rules
Smart lowercase for articles, short prepositions, and conjunctions
Always capitalizes first and last word
One-click copy

Benefits

Format blog post and article titles correctly for each style guide
Avoid common capitalization errors in headlines
Consistent title formatting across all your content

Why Use Irreva for Title Case Converter — Capitalize Text Correctly Online?

Format blog post and article titles correctly for each style guide

Avoid common capitalization errors in headlines

Consistent title formatting across all your content

Runs 100% in your browser — files never leave your device.

No account, no sign-up, no subscription — free forever.

Works on any device: desktop, tablet, or mobile.

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