Case Converter
Fix text typed with Caps Lock on, format headings consistently, or turn a phrase into a variable name for code. Conversions are applied instantly and you can copy the result.
Runs entirely in your browser. Your input and files are not uploaded to any server.
How to use
- Paste your text.
- Press the case you want. The result replaces the text in the box.
- Copy the result or press Undo to go back one step.
Examples
“how to compress images for the web” → Title Case → “How to Compress Images for the Web”.
“user profile id” → camelCase → “userProfileId”, snake_case → “user_profile_id”.
Privacy
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Frequently asked questions
Does it work with Arabic?
Arabic has no upper or lower case, so case changes leave Arabic letters unchanged. The developer formats (snake_case, kebab-case) still work on Arabic words.
Which words stay lowercase in Title Case?
Short English articles, conjunctions and prepositions (a, an, the, and, or, of, to, in, on, for…) stay lowercase unless they are the first or last word.