Case Converter & Text Changer

About This Online Case Converter Tool

This free online Case Converter provides a comprehensive solution for transforming text into various cases. Whether you're preparing content for coding, writing, or data processing, this tool supports all popular case types with real-time conversion, history tracking, and more.

Key features include:

• Multiple Case Types: Uppercase, Lowercase, Title Case, Sentence Case, Camel Case, Pascal Case, Snake Case, Kebab Case, Alternating Case, Inverse Case, Capitalize Words, Toggle Case.
• Real-Time Conversion: See changes instantly as you type or select a case.
• History & Undo/Redo: Track changes and revert easily.
• Text Stats: Word count, character count, line count.
• File Upload/Download: Load text files or save converted output.
• Copy Output: Quickly copy the result to clipboard.
• Theme Switching: Light and dark modes for better usability.
• Handles Edge Cases: Empty strings, special characters, numbers, Unicode, long texts, etc.

What is Text Case Conversion?

Text case conversion changes the capitalization of letters in a string. It's useful in programming (e.g., variable naming conventions like camelCase or snake_case), content creation (title case for headlines), and data normalization.

Frequently Asked Questions (FAQ)

Is this case converter free?

Yes, completely free with no limits.

Does it support Unicode and special characters?

Yes, it handles international characters, emojis, and symbols without issues.

Is my text secure?

All processing happens in your browser; no data is sent to servers.

Can I convert large texts?

Yes, optimized for large inputs without performance lag.

What if I make a mistake?

Use undo/redo to navigate history.

Does it work on mobile?

Fully responsive for all devices.