Convert RSS to JSON Online Free
Parse an RSS feed into clean JSON for use in dashboards, AI pipelines, and modern frontends.
By ChangeThisFile Team · Last updated: March 2026
ChangeThisFile converts RSS feeds to JSON on a secure server. Upload your .rss or feed XML and we parse channels, items, titles, links, and pubDates into structured JSON. Files are auto-deleted after conversion. Free with no signup required.
Convert RSS to JSON
Drop your RSS file here to convert it instantly
Drag & drop your .rss file here, or click to browse
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RSS vs JSON: Format Comparison
Key differences between the two formats
| Feature | RSS | JSON |
|---|---|---|
| Syntax | XML with <channel>, <item>, <title>, <link> | Nested objects with arrays of items |
| Tooling | Read by RSS readers and aggregators | Read by every web frontend, every script, every AI pipeline |
| Schema | RSS 0.9 / 2.0 plus extensions like Media RSS, iTunes | Flexible — keys mirror the RSS structure |
| File size | Slightly larger due to XML overhead | Slightly smaller, especially with minimal whitespace |
| Comments | XML <!-- comments --> allowed | No comment support |
| Best for | Publishing for feed readers | Programmatic ingest, AI agents, modern UIs |
When to Convert
Common scenarios where this conversion is useful
Power dashboards and frontends
Modern frontends and component libraries consume JSON natively. Convert an RSS feed once at the edge so the browser doesn't have to parse XML.
Ingest feeds into LLM pipelines
Most AI agents and prompt pipelines work with JSON. Convert RSS feeds to JSON before passing to a summarizer or RAG system.
Build custom aggregators
Pull a dozen RSS feeds, convert each to JSON, then merge and sort programmatically with familiar JSON tools (jq, Lodash, custom scripts).
Archive feeds to NoSQL databases
Document stores like MongoDB, DynamoDB, and Firestore accept JSON natively. Convert RSS once and write directly without an XML adapter.
Who Uses This Conversion
Tailored guidance for different workflows
For Frontend Developers
- Ingest RSS into React, Svelte, or Vue components without an XML parser
- Build dashboards that aggregate multiple feeds
- Cache JSON-formatted feeds at the edge for fast page loads
For Data Engineers
- Pipe RSS feeds into ETL pipelines that expect JSON
- Store feed snapshots in document databases
- Train ML models on feed content without dealing with XML namespaces
How to Convert RSS to JSON
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1
Upload your RSS file
Drag and drop your RSS file onto the converter, or click browse. The file is uploaded over an encrypted connection.
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2
Server-side conversion
The server converts your RSS to JSON on our secure backend. This typically takes a few seconds.
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3
Download the JSON
Save your converted JSON file. The server copy is automatically deleted after processing.
Frequently Asked Questions
RSS 2.0 and 0.9x. Atom 1.0 feeds will also parse since the converter handles generic XML feed structures, though field names differ.
Yes — podcast and media enclosures (audio/video URLs, sizes, types) are preserved as JSON objects under the items array.
Media RSS namespaces (media:thumbnail, media:content) are preserved with the namespace prefix in the JSON keys.
No, pubDate values are kept as the original RFC 822 strings to preserve fidelity. Convert to ISO 8601 in your application code if needed.
Yes. iTunes podcast namespaces (itunes:author, itunes:category, itunes:duration) are preserved with prefixed keys.
Not directly — upload the RSS file. Use curl to download a feed first, then upload the saved file.
It is uploaded to our backend over HTTPS, parsed, and immediately deleted. We do not log feed contents or URLs.
Yes. HTML inside <description> or <content:encoded> is preserved as a string in the JSON output.
Up to 50MB. Even very long RSS feeds with thousands of items typically fit well under this limit.
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Need to convert programmatically?
Use the ChangeThisFile API to convert RSS to JSON in your app. No rate limits, up to 500MB files, simple REST endpoint.
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