Case Converter Online
Convert text to common writing and developer naming cases without retyping it.
One input, many formats. Convert the same text to writing styles or code-friendly names and copy the result.
Convert text case
Paste text above, choose a case, then convert.
Input0 characters · 0 words · 0 lines
Output0 characters · 0 words · 0 lines
Common uses
WritingFix all-caps text or prepare headings and sentences.
DevelopmentTurn phrases into camelCase, PascalCase, snake_case or kebab-case.
Data cleanupStandardize names, labels and multiline lists quickly.
Case formats
- UPPERCASE and lowercase change every letter's case.
- Title Case capitalizes the first letter of each detected word.
- Sentence case lowercases text and capitalizes the start of sentences.
- camelCase, PascalCase, snake_case, kebab-case and CONSTANT_CASE convert phrases into common developer naming styles.
Naming conventions vary by language and project. Treat the generated identifier as a starting point and review acronyms or proper nouns.
FAQ
It changes the capitalization or naming style of text, such as uppercase, lowercase, title case, camelCase and snake_case.
Yes. Paste a multiline block and choose a case. Line breaks are preserved.
Yes. camelCase, PascalCase, snake_case, kebab-case and CONSTANT_CASE are included for common developer workflows.
No server upload is required. Conversion happens locally in your browser.