Case Converter - Free Online Text Case Tool

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About Case Converter

What it does

I use this to fix messy titles and code-friendly strings without retyping. Paste your text, pick a case, and the result updates immediately.

How to use it

Paste or type your text.
Click the case you want.
Copy the converted text once it looks right.

Cases included

Sentence: Capitalizes the first letter of each sentence.
Lower: Everything in lowercase.
Upper: Everything in uppercase.
Capitalize: First letter of every word.
Title: Headline-friendly capitalization.
Camel: camelCase for code.
Snake: snake_case for code.
Kebab: kebab-case for slugs.
Pascal: PascalCase for class names.
Alternating: AlTeRnAtInG for fun.
Reverse: Flips the text backwards.
Constant: CONSTANT_CASE with underscores.

When it helps

Great for cleaning up blog titles, matching a team's naming style, or cranking out properly formatted strings for code and data entry.

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