Case Converter
Transform any text between seven letter-case styles — from everyday capitalization to programmer conventions like camelCase and snake_case.
How to use
- Paste your text into the box.
- Click the case style you want.
- Copy the converted text with one click.
Frequently asked questions
What is Title Case?
Title Case capitalizes the first letter of every word. Sentence case capitalizes only the first letter of each sentence — useful for headlines versus normal prose.
Which styles are for programmers?
camelCase, snake_case and kebab-case are naming conventions used in code. Use them to convert variable names between languages and style guides.
Will my formatting be preserved?
Letter-case conversion changes characters only — your words, spacing and line breaks stay exactly as typed. Paste the result back into your document when you are done.
Why do accents sometimes look different after a case change?
Some fonts render accented capitals slightly differently, but the underlying characters are converted correctly — copy the result anywhere and the text is identical.