Compare two texts and highlight differences.
✓ Runs entirely in your browser — no upload to any server
Count words, characters, sentences and paragraphs in your text.
Count characters with and without spaces, and other stats.
Estimate the reading time for your text based on average speed.
Convert text between UPPERCASE, lowercase, Title Case and more.
Remove duplicate lines from text while preserving order.
Sort lines alphabetically, reverse order or by length.
Test regular expressions with real-time matching highlights.
Generate UUID v4 identifiers for your applications.