Case converter

Case Converter — Transform Text Case Online Instantly

Free text case converter that transforms any text into uppercase, lowercase, sentence case, camelCase, PascalCase, snake_case, kebab-case, and more. Essential for programmers, writers, and anyone who needs to quickly reformat text.

Available Text Case Formats

• UPPERCASE — ALL CAPS for emphasis or headings
• lowercase — all lowercase for URLs and tags
• Sentence case — First letter capitalized
• camelCase — for JavaScript variables
• PascalCase — for class names and components
• snake_case — for Python variables and database columns
• kebab-case — for CSS classes and URL slugs
• CONSTANT_CASE — for constants and environment variables

Developers use case converters to quickly reformat variable names between naming conventions. Writers use them to fix capitalization issues in copied text. Works perfectly for any language that uses the Latin alphabet.