Case Converter
Change text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case and more in one click.
Your files never leave your device
- Private: runs in your browser
- Free, with no daily limits
- No sign-up, no watermark
- Works offline once loaded
How to use Case Converter
- 1Paste your text.
- 2Pick the case you want.
- 3Copy the result or download it as a .txt file.
Why use this case converter
- 10 case styles
- Smart Title Case (keeps small words lower)
- Developer cases: camel, snake, kebab, CONSTANT
- Copy or download
Most online tools upload your file to their server, process it there and then make you pay to remove limits. This one does the work inside your browser tab instead — so it is faster, it is free for us to run, and your document stays with you.
Questions about Case Converter
What is the difference between Title Case and Capitalize Each Word?
Title Case keeps short words like 'and', 'of' and 'the' in lowercase unless they start the title, the way headlines are usually written. Capitalize Each Word capitalises every word.