Text Case Converter
Switch text between eight cases: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case and kebab-case. One click per conversion.
🔒 100% private — files never leave your browser
How to use the Case Converter
- 1 Type or paste your text.
- 2 Click any case button to convert instantly.
- 3 Copy the converted text with one click.
Frequently asked questions
What is the difference between camelCase and PascalCase?
camelCase starts lowercase (myVariableName); PascalCase starts uppercase (MyVariableName). Both remove spaces and capitalize each word.
When do I use snake_case or kebab-case?
snake_case is common in Python and SQL; kebab-case is the convention for URLs, CSS classes, and file names.
Does my text leave the browser?
No. Conversion happens entirely in your browser. Your files never leave your device — all processing happens locally in your browser.
More free tools
Word Counter Count words, characters, sentences, paragraphs and reading time in real time. Free, instant keyword density — fully client-side. Text Diff Compare two blocks of text and highlight every addition, deletion and change. Line-level diff with clear colors — fully client-side. Lorem Ipsum Generator Generate lorem ipsum placeholder text by paragraphs, sentences or words. Classic Latin filler for designs and mockups — client-side. Merge PDF Combine multiple PDF files into one document, free and instantly. Files are merged in your browser — no uploads, no signup, no watermarks. Split PDF Split a PDF into separate files or extract specific pages. Free, no signup, and processing happens entirely in your browser. Compress PDF Shrink large PDF files without losing readability. Choose compression strength and download instantly — files never leave your browser.