CorrectFeed

Validate and fix RSS and Atom feeds

Check a feed by URL, pasted XML, or uploaded file to diagnose invalid XML, redirects, 404s, stale updates, and other reader-breaking issues (max 1 MiB).

You can also validate OPML files here when a feed export or import workflow is failing.

Use this tool when

  • your RSS or Atom feed will not validate
  • a reader says the feed is broken or stopped updating
  • the feed URL returns 404 or redirects badly
  • an OPML export or import is failing

Specific issue? Try RSS feed 404 help, stale Atom troubleshooting, or OPML import error help.

Need higher-volume usage or API access? See our pricing options after you validate the feed.