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Preview of Cleansur

Cleansur by Horseflesh

Automatically enables Reader Mode on articles and redirects to cached copies via archive.is. Add any site from the toolbar popup. All settings stored locally.

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Extension Metadata

About this extension
Cleansur gives you a cleaner, distraction-free reading experience in Firefox.
  • Automatically enables Reader Mode on article pages for sites you choose
  • Optionally retrieves a cached copy of articles via archive.is
  • Add sites via the toolbar popup or manage them in Options
  • All settings stored locally on your device — nothing is sent to our servers

Note: When cached site redirect is enabled for a site, the article URL is sent to archive.is (a third-party archiving service) to retrieve a cached copy. Cleansur itself collects no data.
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Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
1.1.1
Size
36.41 KB
Last updated
5 days ago (Apr 13, 2026)
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License
MIT License
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