RSS Feed Validator
Validate RSS and Atom feeds. Check structure, required fields, and preview entries. Supports RSS 2.0, RSS 1.0, and Atom 1.0. Free and runs entirely in your browser.
How to Use RSS Feed Validator
How to Use RSS Feed Validator
Step 1: Paste Your Feed XML
Paste your RSS or Atom feed XML into the editor. The tool validates in real-time as you type.
Step 2: View Validation Results
The validator detects feed type and checks:
- Feed Type - RSS 2.0, RSS 1.0, or Atom 1.0
- Required Fields - All mandatory channel/feed fields
- Optional Fields - Recommended fields for best compatibility
- Entry Count - Number of items or entries in the feed
Step 3: Review Field Checks
Each field shows one of three states:
- Green check - Field is present
- Red X - Required field is missing (validation error)
- Gray dash - Optional field is absent (informational only)
Step 4: Check Entry Previews
View a preview of the first 3 entries including title, date, link, and description.
Required Fields by Format
RSS 2.0 (channel)
<title>- Feed title<link>- Feed website URL<description>- Feed description
Atom 1.0 (feed)
<title>- Feed title<id>- Unique feed identifier (URI)<updated>- Last updated timestamp
RSS 1.0 / RDF (channel)
<title>- Feed title<link>- Feed website URL<description>- Feed description
Use Cases
- Validate feeds before publishing
- Debug feed reader compatibility issues
- Check syndication feeds from CMS or blog platforms
- Verify podcast RSS feeds
- Inspect third-party feeds
Frequently Asked Questions
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