uMatrix development build

Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.

uMatrix Development Build - Advance Web Request Controller

The 'uMatrix development build' is an official Chrome extension that is designed for advanced users who wish to have full control over the types of requests made by their browser. This extension not only helps in blocking scripts, iframes, ads, facebook requests, etc., but it also serves as a platform for users to test new features and fixes in the beta version of the extension. Any identified regression bugs can be reported through the uMatrix issue tracker. This extension operates separately from the stable release of 'uMatrix' and does not share any settings with the same.
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Extension stats

Manifest V2
Users: 1,000+
Rating: 5.00
(10)
Version: 1.4.1.0 (Last updated: 2020-01-05)
Creation date: 2019-12-25
Permissions:
  • browsingData
  • cookies
  • privacy
  • storage
  • tabs
  • unlimitedStorage
  • webNavigation
  • webRequest
  • webRequestBlocking
  • <all_urls>
Size: 1.85M
Full description: See detailed description

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge

User reviews

Light & performant, the perfect app. Thx for the dev build !
by John Doe, 2024-08-03
Very Similar to Ublock but with a more advanced/classic UI approach, I love it so much.
by Pizza-san, 2024-06-08
Thank you for the Extension.
by AK xyz, 2024-05-22
View all user reviews

Extension safety

Risk impact

uMatrix development build requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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  • High *** ****** ******* ********* ***** ** ******** *** ********** **** ********
  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of uMatrix development build. Use it at your own risk.

Risk likelihood analysis details
  • Critical This extension is not longer available in the store
Upgrade to see full risk analysis details

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