How to use Case Converter — UPPERCASE, lowercase, Title Case & More
- 1Paste or type your text.
- 2Every case style updates instantly below it.
- 3Copy the version you need.
About Case Converter
Instead of converting text one case at a time, this tool shows every common style at once — handy when you're not sure if a heading should be Title Case or Sentence case, or when you need the same phrase as both a camelCase variable and a kebab-case URL slug.
Paste your text once, and every result updates live. Each version has its own copy button, so grabbing the one you need takes one click.
All conversion happens locally in your browser using standard text rules — nothing is uploaded.
Frequently asked questions
Which case styles are supported?
UPPERCASE, lowercase, Title Case, Sentence case, alternating case, inverse case, camelCase, snake_case and kebab-case.
What are camelCase, snake_case and kebab-case used for?
They're common naming conventions in programming — camelCase for variable names, snake_case for file or database names, and kebab-case for URLs.
Does it work on long text?
Yes — paste as much as you like; every version updates instantly.
Is my text uploaded anywhere?
No, all conversion happens in your browser.
Is it free?
Yes, unlimited and free, with no sign-up.