Runs in your browser | nothing is uploaded
Case converter
Paste your text and pick the case.
How to change the case of a text
- Paste or type your text in the box.
- Press the case you want: UPPERCASE, lowercase, Title Case, Sentence case, aLtErNaTiNg, camelCase, PascalCase, snake_case or kebab-case.
- Read the result in the second box and press Copy.
- Press Clear to start again.
Which case for which job
- Sentence case is for normal writing and for text typed with Caps Lock on by mistake.
- Title Case is for headlines and headings. Small words such as of, the and a stay in lowercase unless they open the title.
- camelCase and PascalCase are common for variable, function and class names in many programming languages.
- snake_case is common in Python and in database column names, and kebab-case in URLs and CSS class names.
Good to know
The text styles change only the letters: numbers, punctuation and line breaks stay where they are, and accented letters such as é, ñ and ü change case correctly. The code styles (camelCase, PascalCase, snake_case and kebab-case): join the words and drop spaces and punctuation. For long documents, convert one part at a time so you can check the result. Everything happens in your browser, so you can use it for private notes or work text.
Case converter
- Fix text typed with Caps Lock on in one click.
- Title Case keeps small words like "of" and "the" in lowercase.
- camelCase, snake_case and kebab-case are handy for variable names and URLs.
- Your text is processed in your browser and never uploaded.
Questions
Is my text uploaded?
No. Everything runs in your browser.
Is there a limit?
No limit and no sign-up.
Does it work with accents?
Yes. Letters like é, ñ and ü change case correctly.