Case Converter
Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case and kebab-case in one click.
How to use the Case Converter
- Paste your text into the input box.
- Click the case style you want.
- Copy the converted result with the copy button.
About the Case Converter
Retyping a heading because caps lock was on, or converting a label into a variable name, is exactly the kind of task that should take one click. Programming cases are included alongside the writing ones, so the same tool covers a document title and an API field name. Everything runs locally, so pasting internal text is safe.
Frequently asked questions
What is the difference between Title Case and Sentence case?
Title Case capitalises most words in a heading; Sentence case capitalises only the first word and proper nouns.
Can it produce camelCase and snake_case?
Yes — both, plus kebab-case, which is useful for CSS classes and URLs.
Does it handle accented characters?
Yes, Unicode letters are converted correctly, including accented and non-Latin scripts.
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