Ublacklist

uBlacklist blocks selected websites from appearing in Google search results.

github.com/iorate/ublacklist
Ublacklist homepage screenshot

About Ublacklist

uBlacklist is a browser extension that keeps sites you choose out of Google search results. You can add blocking rules from a results page or from the toolbar icon. Rules can use match patterns or regular expressions, and rulesets can sync across devices through cloud storage or browser sync. It is available for Chrome, Firefox, Edge and Safari on macOS and iOS, and its support table also lists engines such as Bing, Brave and DuckDuckGo.

Pricing is not clearly stated.

Key features

  • Block chosen sites from search results
  • Add rules from results pages or the toolbar icon
  • Match patterns and regular expression rules
  • Sync rulesets through cloud storage or browser sync
  • Subscribe to public rulesets
Best for: Users who want to hide selected sites from search results.
Good for
  • Open source under the MIT License
Watch out for
  • Browser support is limited to latest stable versions, with Firefox also allowing ESR
  • Support for other browsers depends on community contributions
  • No additional built-in search engine support is planned

Ublacklist at a glance

Type
App
Pricing
Not confirmed. Check the site
Platforms
Browser extension, macOS, iOS
Details verified
Oct 21, 2026 · Official source
Open source
Yes · Source code
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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