Text Case Converter
Instantly convert text between 8 popular case formats: UPPERCASE, lowercase, camelCase, PascalCase, snake_case, kebab-case, Title Case, and Sentence case. Essential for developers working with different naming conventions across programming languages.
How to use
- Paste your text, variable name, or list of identifiers into the input.
- Pick the target format (camelCase, PascalCase, snake_case, kebab-case, Title Case, etc.).
- Review the output for edge cases like acronyms (APIResponse vs ApiResponse) and numbers.
- Copy the converted result into your codebase, database columns, or API payload.
- For bulk refactors, convert one naming style to another (for example, snake_case to camelCase) and apply it consistently.
FAQ
Can I convert snake_case to camelCase for JavaScript variables?
Yes. Paste the identifier(s) and choose camelCase to convert snake_case to camelCase quickly.
Does the case converter handle spaces and punctuation?
It typically normalizes separators like spaces, hyphens, and underscores. If your input contains special symbols, you may need to clean it for predictable results.
Is my text processed on a server?
No. All conversions run locally in your browser; we don’t upload your text.
How does it treat acronyms like URL, API, or ID?
Acronym casing preferences vary by team. If the output isn’t what you want, standardize acronym rules in your style guide and adjust manually when needed.