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Preview of BlockDistraction – Site Blocker

BlockDistraction – Site Blocker by MarkAlexI

Easily block and redirect websites with customisable rules, helping you remain focused and productive.

4.4 (21 reviews)4.4 (21 reviews)
1,555 Users1,555 Users
You'll need Firefox to use this extension
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Extension Metadata

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Start simple blocking annoying website.No access to restricted sites.Editing rules.Available on Mobile.
About this extension
BlockDistraction helps you stay focused and productive by simply blocking distracting websites. With easy-to-use rules, you can block sites or redirect them to useful destinations in seconds. Lightweight, reliable, and hassle-free, BlockDistraction automatically syncs your rules across all devices signed into your account. Keep your browsing under control so you can work, study, or relax without distractions. Download it today and take control of your online focus!
Developer comments
How to Use BlockDistraction in Firefox on Android
  1. Open Firefox and navigate to any webpage (e.g., a search engine).
  2. Tap the three-dot menu in the bottom-right corner.
  3. Tap the ">" next to Extensions.
  4. Select BlockDistraction and enter your parameters.

📌 Note: If you open the menu from a blank tab or the Firefox homepage, you may only see the Extensions management page instead of direct access to the extension’s functionality.

How to Block a Resource
  1. Enter a part of the resource name in the left input field without specifying the protocol.
  2. Example: Entering "youtube" will block all subdomains of this resource.
  3. Enter the redirect URL in the right input field, fully specified with the protocol.
  4. Example: "https://google.com"
  5. Click the save button to apply the rule.

📌 Note:
- If the redirect URL is left empty, the target site will simply be blocked.
- To modify a rule, delete the old rule and add a new one.
Rated 4.4 by 21 reviewers
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Permissions and dataLearn more

Required permissions:

  • Access browser tabs

Optional permissions:

  • Access your data for all web sites
More information
Add-on Links
  • Support site
  • Support Email
Version
2.14.2
Size
387.83 kB
Last updated
2 days ago (18 Sep 2025)
Related Categories
  • Privacy & Security
  • Appearance
  • Tabs
Licence
MIT Licence
Version History
  • See all versions
Tags
  • content blocker
  • privacy
  • security
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