Case Converter
See your text in every common case format — copy any one with a tap.
About the Case Converter
The Case Converter transforms text between 12+ common cases: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, dot.case, path/case and inverse case. Whether you're formatting a headline, generating identifiers from human-readable strings, or converting between coding conventions, this tool covers every case you'll encounter.
Developers use case converters constantly when moving strings between languages and frameworks — Python's snake_case, JavaScript's camelCase, CSS's kebab-case, environment variables' CONSTANT_CASE. Writers use them to fix accidentally caps-locked paragraphs or to convert copied UPPERCASE headings into Title Case. Marketers use them for consistent brand-style capitalization across campaigns.
All conversion happens in your browser using well-tested case algorithms — so multi-word phrases with special characters, accents, digits and Unicode all convert cleanly. No text is sent to a server, so it's safe for sensitive content.
How to use this tool
- 1Enter the required value in the input field above (domain, IP, URL, or text depending on the tool).
- 2Click the action button to run the check — results are computed instantly from our edge network.
- 3Review the parsed output, key fields and any warnings shown in the result card.
- 4Copy the result, share the page URL, or jump to a related tool from the sidebar to continue debugging.
Key features
- 12+ case styles in one tool
- Handles Unicode, accents, digits, mixed punctuation
- Batch convert whole documents
- Runs entirely in your browser