RSS Feed Builder

Type a channel title, link, and description, add one or more items (title, link, description, publication date, optional GUID, author, and tags), and get a complete RSS 2.0 or Atom 1.0 feed. Live preview as you type, copy to clipboard, or download as .xml. Proper XML escaping and RFC 2822 / ISO 8601 dates are handled for you. Everything runs in your browser — no upload, no signup, no server.

Channel
Canonical URL of the website the feed represents.
Optional channel fields
IANA language tag. e.g. en, en-US, fr, de.
How long readers may cache the feed. 0 = omit.
Optional. name@example.com (Name) or Name <name@example.com>.
Items

Output

 
 
 About RSS 2.0 and Atom 1.0 
     
  • RSS 2.0 is the format most feed readers default to. pubDate uses RFC 2822 (e.g. Fri, 26 Jun 2026 14:00:00 +0000). Items may include author, category, guid, and dc:creator for the byline.
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  • Atom 1.0 (RFC 4287) is the IETF standard. Dates use RFC 3339 (e.g. 2026-06-26T14:00:00.000Z). Every entry MUST have an <id> — this builder falls back to the item link if you don't supply one.
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  • XML escaping is handled for you. The characters &, <, >, ", and ' in any field are escaped in the output.
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  • URLs are filtered. javascript:, data:, and vbscript: schemes are stripped; http, https, mailto, and ftp pass through.
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  • Validation is up to your reader. Run the output through the W3C Feed Validator before publishing.
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  • Hosting is your responsibility. Save the output to feed.xml (or atom.xml), serve it with Content-Type: application/rss+xml; charset=utf-8 (or application/atom+xml; charset=utf-8), and add a <link rel="alternate" type="application/rss+xml"> in your site's <head>.
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