Case converter

Fix text typed with caps lock, format titles, or turn phrases into variable names — in one click.

Free, no sign-up

Before you use it

Works well for

  • Fixing text typed with caps lock
  • Formatting titles and headlines
  • Variable names, file names and URLs

Not the right tool for

  • Proper nouns in sentence case — recapitalize them
  • Language-specific title rules beyond small words

Every format

  • Title Case capitalizes main words and keeps short ones like "of" and "the" lowercase.
  • Sentence case capitalizes the first letter of each sentence.
  • camelCase, PascalCase, snake_case and kebab-case are for code, file names and URLs.
  • Remove accents turns "café" into "cafe" — useful for slugs and old systems.

Press a button, then copy the result. You can apply several in a row.

Frequently asked questions

Will Sentence case fix proper nouns?

No — it lowercases everything except the first letter of each sentence, so re-capitalize names afterward.

Does it work with accented letters?

Yes, upper and lower case work with any alphabet.

Is my text saved?

No. Nothing leaves your browser.