Easily switch between UPPERCASE, lowercase, Title Case, and more. A silent and fast utility for developers and content creators.
text case
sentence case
converter
Silent & Local
Text processing happens entirely in your browser's memory. No text is ever uploaded or stored, ensuring your content stays private.
Frequently Asked Questions
Text case conversion changes the capitalization style of your text. Different programming languages, file formats, and writing styles require specific casing conventions (e.g., JSON keys often use camelCase, while URLs may use kebab-case).
We support all common formats: UPPERCASE, lowercase, Title Case (Capitalize Every Word), Sentence case, camelCase, PascalCase, and snake_case.
Yes. Our 'Private by Design' promise means all conversions are done via JavaScript in your browser. Your text never leaves your device and is never seen by our servers.
Since the tool runs locally, it can handle large blocks of text (like entire articles or code files) as long as your browser has enough memory. There are no artificial limits.
Yes. The converter respects your original formatting, including line breaks, tabs, and spaces, only modifying the letter casing.