Paste two versions of a text and instantly see every added, removed and unchanged line — with character-level highlighting, word mode and one-click copy.
+ / - shows character changes
Compares your texts line by line with a clean side-by-side style list. Removed lines in red, added lines in green, unchanged in grey.
Changed lines also show inline red and green highlights for the exact characters and words that differ.
Ignore whitespace or letter case to focus on meaningful changes — ideal for code reviews and document edits.
Copy the full diff as plain text with + / - markers, or download it as a .txt file for sharing.
Compare, convert and transform text with free browser tools.
Text Analyzer HTML to Markdown