Why this tool is useful
Create a predictable local data snapshot for debugging, migration or static analysis without giving a converter the address or contents of a private syndication feed.
Local File Tools · runs locally
Private RSS and Atom Feed to JSON Converter
Convert a saved RSS or Atom document into structured JSON containing feed metadata, entries, authors, categories and enclosure details with no remote feed request.
Ready. Your working data stays in this browser.
Files and capture streams stay on this device. Processing uses browser APIs only; nothing is uploaded to YTSave, the media API or a proxy. No server copy is created, stored or left to delete. The file picker is cleared when processing starts, and disposable worker memory is destroyed after completion or cancellation. Preview and generated-output memory is released when you clear the tool or leave the page.
How it works
The parser maps common RSS and Atom fields into one explicit schema, retains enclosure facts and rejects oversized or unrecognized documents before generating JSON.
Practical example
Convert an Atom export to JSON, compare normalized entry IDs and links in a diff, and reuse the enclosure array in a local migration script.
Validation
The calculation is deterministic and explains validation errors instead of silently changing invalid input.
Privacy boundary
Input and output remain in this tab. Copy and download happen through browser APIs without a server upload.
Result passport
Every run reports its tool mode, timestamp and input/output size so transformed data can be audited.