Case Converter
Text ToolsConvert text between uppercase, lowercase, title case, and more. Free, private — all processing in your browser.
How to use
- 1. Enter or paste your data in the input area above
- 2. Adjust settings or options as needed
- 3. Click the action button or see real-time results
- 4. Copy the result with the copy button
All processing happens in your browser. Nothing is sent to any server.
About this tool
Convert text between 9 different case formats instantly: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, and CONSTANT_CASE. Each conversion is shown simultaneously so you can compare and copy the format you need. Use it to convert variable names between programming conventions (camelCase for JavaScript, snake_case for Python, PascalCase for C# classes, kebab-case for CSS classes, CONSTANT_CASE for environment variables), format headings and titles, or clean up text formatting. All conversions handle edge cases like consecutive uppercase letters, numbers, and special characters.
FAQ
▶Is the Case Converter free to use?
Yes, completely free. No signup, no premium tiers, no hidden costs.
▶Is my data safe when using the Case Converter?
All processing happens in your browser. Your data never leaves your device.
▶Does the Case Converter work on mobile?
Yes, fully responsive. Works on smartphones, tablets, and desktops.
▶Do I need to install anything?
No. It runs entirely in your web browser. Just open the page and use it.
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