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Compare two text blocks and highlight differences.
Compare two blocks of text and highlight every difference in your browser — no upload to any server and no account needed. See additions, deletions, and changes colour-coded side by side.
Developers review code changes before committing. Writers compare two drafts of an article to track what changed during editing. Legal teams compare contract versions to identify modified clauses.
Convert Markdown to HTML and HTML back to Markdown.
Read text aloud using your browser's speech synthesis.
Search and replace text across a block with regex support.
Track character limits for Twitter, Instagram, and LinkedIn.