Case Converter
camelCase, snake_case, slugs and more.
100% in your browser — nothing uploaded- Title Case
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- Sentence case
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- UPPERCASE
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- lowercase
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- camelCase
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- snake_case
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- kebab-case
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- CONSTANT_CASE
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- slug
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About this tool
Convert text between Title, Sentence, UPPER, lower, camelCase, snake_case, kebab-case, CONSTANT_CASE and URL slugs — all at once, in your browser.
- Files are processed on your device — nothing is uploaded.
- No account, no watermark, no daily limits.
- Works offline once the page has loaded.
Frequently asked questions
- Which cases are supported?
- Title, Sentence, UPPER, lower, camelCase, snake_case, kebab-case, CONSTANT_CASE and URL slug — shown all at once.
- Does it understand existing camelCase?
- Yes. It splits camelCase and ACRONYMWord boundaries, so getHTTPResponse becomes get_http_response and similar.
- Is my text uploaded?
- No — every conversion happens in your browser.