Text Diff Checker
Compare two blocks of text and see what's changed, line by line.
🔒 Your files stay on your device — no uploads, no accountsTool can make mistakes. Check important info.
More Text Tools
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase and more.
📝Find & Replace
Find and replace text or patterns across a block of text, with optional regex and case sensitivity.
📝Lorem Ipsum Generator
Generate placeholder text by paragraphs, sentences or words.
📝Morse Code Translator
Convert text to Morse code and back, with optional audio playback.
📝Readability Score
Check the Flesch-Kincaid reading level and grade level of your writing.
📝Remove Duplicate Lines/Words
Clean up text by removing duplicate lines, sentences, repeated words, or all three at once.
📝ROT13 / Caesar Cipher
Shift letters by any amount to encode or decode text. ROT13 is the shift-13 special case.
📝Slug Generator
Turn any text into a clean, URL-friendly slug.
📝Speech to Text
Transcribe your voice into text using your browser's built-in speech recognition.
📝Text Cleaner
Strip extra whitespace, empty lines, HTML tags and other clutter from text.
📝Text Sorter
Sort lines alphabetically, numerically, by length, or shuffle them randomly.
📝Text to Speech
Have your browser read text aloud, with adjustable voice, speed and pitch.
📝Word Counter
Count words, characters, sentences and paragraphs as you type.