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Preview of Viking Focus

Viking Focus by The Reduce Digital Distraction Project

Hide distractions on the web (YT, FB, IG, X, LI, or any other site).

Available on Firefox for Android™Available on Firefox for Android™
5 (1 reviews)5 (1 reviews)
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Extension Metadata

Screenshots
Overview of functionalityExample of simplifying InstagramExample of customising YouTube to your needsExample of hiding custom website elementsExample of simplifying LinkedIn
About this extension
Viking Focus (formerly MindShield) is a browser extension we built to help ourselves be less distracted online.

It lets you hide distracting elements on any website, with pre-configured options for YouTube, Facebook, Twitter, Instagram, LinkedIn, Reddit, Google Search, and WhatsApp Web. For example, on YouTube you might want to hide recommended videos, on Facebook you might hide the newsfeed and ads in the sidebar, and on Google Search you might want to hide or highligt ads.

You have full control over what is hidden. Simply click the extension icon in the browser toolbar to select elements to hide, and save your preferred settings. To help hold yourself accountable, you can also add a delay time to change the settings.

Everywhere you go on the internet, something tries to grab your attention. This extension gives you back control. Enjoy!
  • Ulrik & Konrad and the Reduce Digital Distraction Project (redd-project.org)

NOTE: the extension is open source and collects zero user data. See the source code, flag bugs, or submit suggestions for improvement at https://github.com/ulyngs/mindshield-open-source
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Permissions and dataLearn more

Required permissions:

  • Exchange messages with programs other than Firefox
  • Access browser tabs
  • Access your data for all web sites
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Add-on Links
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Version
3.4
Size
138.49 kB
Last updated
15 hours ago (9 Sep 2025)
Related Categories
  • Appearance
Licence
CC BY-NC-ND 3.0
Version History
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Tags
  • content blocker
  • facebook
  • google
  • reddit
  • social media
  • twitter
  • youtube
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Release notes for 3.4
Hi folks,

this update includes bug fixes and improvements:
  • on YouTube, corrected selectors for hiding video thumbnails, view counts, and search suggestions so this should now work again
  • when you hide things, the checkboxes now give you a visual feedback when the app is working on hiding content

Remember the app is open source -- keep the suggestions coming at https://github.com/ulyngs/mindshield-open-source

Cheers,

Ulrik & the ReDD Team
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