Protect your privacy and block email trackers: Gblock protects your privacy in Gmail by blocking email senders from tracking you.
Gblock — Block email tracking
Extension stats
Manifest V3
Rating: 5.00
1 new ratings
(42)
Creation date: 2025-01-08
Permissions:
- declarativeNetRequest
- webRequest
- storage
- alarms
- scripting
Host permissions:
- http://*.googleusercontent.com/*
- https://*.googleusercontent.com/*
- http://mail.google.com/*
- https://mail.google.com/*
Size: 290.82K
Email: be*****@gmail.com
URLs: Website ,Privacy policy
Full description: See detailed description
Ranking
Other platforms
Not available on Android
Not available on Firefox
Not available on Edge
User reviews
A different extension I used to block pixel code in the past (PixelBlock) no longer works after the chome manifest V3 update, but Gblock does and it's even better! I was a bit surprised by the low number of users and ratings so (with the help of a little AI) I went over all of the code that goes into this extension, it fully checks out! I was a bit concerned by the proxy that receives URLs that you click on in emails (that is used to prevent tracking), so I contacted the developer and the next day there was a profile setting to turn it off (I only turned it off for my work account as it is a good feature to keep on). Great develper, great extension, highly reccomend! Out of curiocity I also checked the code of the other extension I used to use and Gblock does a better job, less chance of it missing trackers.
by
Chanan Bos, 2025-03-06
I checked my emails with a tracker detector before and after installing GBlock—the difference is insane. This thing really works!
by
Mark, 2025-02-02
GBlock is the best extension for blocking email trackers!
by
Andrew, 2025-02-02
Extension safety
Risk impact
Gblock — Block email tracking 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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Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of Gblock — Block email tracking. Use it at your own risk.
Risk likelihood analysis details
- High This extension was recently updated in the past month. New updates may not be stable or safe.
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Promo images
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