Capitalize Words Tool (Title Case Converter)

Convert text to title case, sentence case, or smart title case — instantly. Free, private, no signup.

Also analyze your content with our Keyword Density Checker.

🔒 Your text is processed locally in your browser — nothing is stored or uploaded.

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How to Use

How to Use the Capitalize Words Tool

1
Paste your text — click the input box above and paste any text you want to capitalize.
2
Select a mode — choose Capitalize Every Word, Sentence Case, Smart Title Case, or First Word Only.
3
Click Capitalize — the converted text appears instantly below.
4
Copy the result — click the Copy button to copy your formatted text to the clipboard.
About

Title Case vs Sentence Case — When to Use Each

Title case capitalizes the first letter of most words and is used for headings, article titles, and proper nouns. Sentence case only capitalizes the first word and proper nouns — used for regular paragraphs, meta descriptions, and most web content.

This capitalize words tool also works as a title case converter, sentence case converter, and general text capitalization tool — covering all common formatting needs for headings, blog titles, and content.

FAQ

Frequently Asked Questions

Yes, completely free with no account or signup required. Open the page and start converting text immediately.
No. All capitalization runs entirely in your browser — your text is never sent to any server or stored anywhere.
Title case capitalizes the first letter of most words — used for headings and titles. Sentence case only capitalizes the first word and proper nouns — used for regular paragraphs, meta descriptions, and most web content.
Smart Title Case capitalizes major words but skips articles (a, an, the), short prepositions (in, on, at, to, by), and conjunctions (and, but, or) — following standard headline capitalization rules.
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