Text Case Converter

1. Enter your text — type directly or paste from any source.
2. See all conversions — a live grid shows your text in all 12 case formats simultaneously.
3. Copy with one click — click the copy icon next to any result.
4. Check stats — word count and character count update in real time.

UPPERCASE converts all letters to capitals. lowercase converts all to small letters. Title Case capitalizes the first letter of each word. Sentence case capitalizes only the first letter of each sentence. camelCase and PascalCase are popular in programming. snake_case and kebab-case are used in file names and URLs. CONSTANT_CASE is for constants. dot.case for object properties. aLtErNaTiNg CaSe and InVeRsE cAsE for creative text.

Writers use Title Case and Sentence case for headlines and articles. Developers convert variable names between camelCase, snake_case, and kebab-case across programming languages. Content creators use alternating case for memes and social media. Instead of retyping, this tool converts instantly.

Different programming languages prefer different naming conventions: JavaScript uses camelCase, Python prefers snake_case, CSS uses kebab-case, and constants are written in CONSTANT_CASE. This tool lets you switch between all of them without manual editing.

Unlike other converters that show one format at a time, this tool displays all 12 conversions simultaneously in a clean grid. Each result has a dedicated copy button, so you can grab exactly the format you need without extra clicks.

This text case converter runs entirely in your browser using JavaScript. No text is ever uploaded to any server. There are no accounts, no watermarks, no usage limits, and no ads. Your text stays completely private.