LocalMini

Text Tools

Text Case Converter

Convert text to uppercase, lowercase, sentence case, title case, camelCase, snake_case, and kebab-case.

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Case conversion happens in your browser only.

Case converter

Convert text case locally

Paste text, choose a case mode, and copy the converted output. The conversion runs in this browser.

Converted output
Local processing: Your text is processed in your browser. It is not uploaded to our server.

Convert common text cases

Use this converter for headings, labels, code-friendly strings, filenames, CSS class names, slugs, and quick cleanup when text arrives in the wrong case.

Title CaseSentence casecamelCasesnake_case

Worked example and limitation

Enter local mini tools. Title Case returns Local Mini Tools, camelCase returnslocalMiniTools, and snake_case returns local_mini_tools. Copy the mode that matches your heading, filename, or code identifier. Sentence and title case are rule-based, so acronyms and brand capitalization still need a manual check.

FAQ

Does this include title case and sentence case?

Yes. The converter includes title case, sentence case, uppercase, lowercase, camelCase, snake_case, and kebab-case.

Does the converter upload my text?

No. The conversion is browser-local and does not send text to a server.

Will title case preserve every brand style?

No. It uses a simple rule-based conversion, so names, acronyms, and brand capitalization may need review.

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