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Free online tool

Text Diff / Compare Tool

Compare two texts line by line and highlight additions and removals.

About This Tool

The Text Diff / Compare Tool is an analytical utility designed to compare two blocks of text side-by-side and highlight every addition, deletion, and edit. Comparing two versions of a document, contract draft, or code file line-by-line manually is difficult and prone to missing subtle changes. This tool automates revision tracking by highlighting exact differences clearly.

How It Works

  1. Paste your original text into the left pane and the modified version into the right pane. The tool analyzes both inputs and highlights added, removed, or edited lines in distinct colors.

Use Cases

  • Invaluable for proofreaders tracking document revisions, lawyers reviewing contract drafts, developers inspecting code changes, and editors comparing content versions.

Helpful answers

Frequently Asked Questions

FAQs for Text Diff / Compare Tool

Compare two texts line by line and highlight additions and removals. It is an online utility designed to give you a fast result directly in your browser.

Yes. You can use this tool online for free without creating an account.

Paste the original and changed versions side by side. Select Compare Text. Review unchanged, added, and removed lines by color.

No. The tool is available without registration or sign-in.

No. The tool processes your text in your browser and does not send it to our server.