From IndieWeb

Unmung is a service that turns Atom and RSS feeds into h-feeds, currently available at https://unmung2.appspot.com/ due to domain registrar issues.

Hacked for IndieWebCampUK 2014 by Kevin Marks.

Open source code: https://github.com/kevinmarks/unmung


  • A tool to turn feeds into h-feeds
  • A tool to turn any webpage into mf2 json
  • A tool to autolink and embed urls into HTML
  • A tool to show indiecards
  • A tool to show storycards
  • A tool to show JSON as HTML
  • A tool to extract JSON from HTML lists
  • A tool to make jf2 from mf2
  • Mastodon preview - shows previews of a Mastodon instance to give a user an idea of the community prior to joining. Also has a "random" button to allow looking at other instances at random. Also usable as a discovery tool.


If you came here looking for a service or tool to send Webmentions, see:

Sample Instructions

To use unmung for feeds, enter the URL of an Atom or RSS feed as a parameter after feed?feed=, for example:

  • https://unmung2.appspot.com/feed?feed=https://boingboing.net/feed

You get an h-feed rendition of the feed.

This means you can subscribe to non-microformat feeds using a reader such as shrewdness or Woodwind.

Dead Domains


The domain unmung.com and subdomains (formerly linked from this page):

  • www.unmung.com
  • feed.unmung.com

are lost due to domain registrar problems (Google Domains originally using GoDaddy then somehow losing a way to sign-in and edit domains, then domains expiring and being squatted)

See also