Contrast by Unifysy
Free Private URL Compare

URL Diff Tool

Enter two URLs and compare their text content side by side. Great for monitoring page changes, comparing API responses, and reviewing web content revisions.

How URL Diff Works

Enter two URLs and Contrast will fetch their text content via a lightweight proxy and compare them line by line. Ideal for monitoring page changes, comparing staging vs production, or reviewing API response differences.

  • 1 Enter the original URL and the changed URL.
  • 2 Click "Compare URLs" to fetch and diff.
  • 3 Review additions, removals, and changes in the diff output.