RSS Feed Validator

Validate RSS/Atom XML, inspect feed metadata, and preview latest entries.

Tip: If URL fetch fails due to CORS, open the URL in your browser and paste the raw XML above.

FAQ

What does this validator check?

It checks XML validity, detects common RSS/Atom root structures, validates basic channel/feed elements, and lists up to 20 recent entries.

Does this support Atom feeds?

Yes. It supports Atom <feed> with <entry> nodes as well as standard RSS patterns.

Can I use this on mobile?

Yes. The UI is mobile responsive and runs fully in your browser.