RSS / Atom / JSON Feed Inspector

Fetch any RSS 2.0, Atom 1.0, or JSON Feed by URL (via CORS proxy) or paste raw XML/JSON; inspect channel metadata, browse items, and validate required and recommended fields.

External feeds are fetched via a CORS proxy (corsproxy.io with allorigins.win fallback). No feed data is stored.

Enter a feed URL or paste feed content

Supports RSS 2.0, Atom 1.0, and JSON Feed 1.0/1.1 — inspect metadata, browse items, and validate.

RSS / Atom / JSON Feed Inspector

Fetch any RSS 2.0, Atom 1.0, or JSON Feed by URL (via CORS proxy) or paste raw XML/JSON; inspect channel metadata, browse items, and validate required and recommended fields.

Common uses

  • Inspect a Hacker News RSS feed
  • Validate required fields in an Atom feed
  • Browse items from a blog RSS feed
  • Parse pasted RSS XML without a URL

Frequently asked questions

Is my data uploaded to a server?

Partially — see the note above. Feed URLs are fetched via a CORS proxy (corsproxy.io, with allorigins.win as fallback) since browsers can't fetch cross-origin feeds directly. No feed data is stored.