Free Tool
Free Case Converter
Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more.
Free, private, no upload to a server. Everything happens in your browser.
All processing happens 100% in your browser — your text is never uploaded anywhere.
Text to convert
Result — UPPERCASE
Everything You Need to Reformat Text
10 Case Styles
UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and aLtErNaTiNg CaSe.
Instant Conversion
Pick a style and the result updates immediately as you type — no button-mashing.
Smart Title Case
Small connector words like "a", "the", and "of" stay lowercase unless they open or close the text.
100% Private
Nothing you type is ever sent anywhere — it all happens in your browser.
Completely Free
No sign-up, no limits. Free forever.
One-Click Copy
Copy the converted result straight to your clipboard.
