Text Case Converter — UPPER, lower, Title, camelCase
Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case and more — instantly, in your browser.
Every case, one click away
Fixing capitalisation by hand is tedious. Paste your text and convert it instantly to UPPERCASE, lowercase, Title Case, Sentence case, or the programmer's favourites — camelCase, PascalCase, snake_case, kebab-case and CONSTANT_CASE. Writers use it to fix headings and shouted text; developers use it to rename variables and slugs.
It all runs locally in your browser, so long documents stay private. Need counts too? Try the word counter.
Frequently asked questions
What's the difference between camelCase and PascalCase?
Both join words with no spaces and capital letters at each word; camelCase starts lowercase (myVariable), PascalCase starts uppercase (MyVariable). camelCase suits variables, PascalCase suits class and type names.
Does Title Case follow style-guide rules?
It capitalises the first letter of every word, which is the simple, predictable form. Strict editorial title case (lowercasing short words like 'and', 'the') varies by style guide and isn't applied here.