Webmail Ad Blocker

Remove advertising clutter from your web-based email. Expand your viewable area by blocking and removing ads on the right-hand side of the screen when using Gmail, Hotmail, Outlook.com and Yahoo Mail.

Total ratings

4.40 (Rating count: 241)

Review summary

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works well for blocking ads on Outlook
  • Effective in blocking ads for some users
  • The developer is responsive and has fixed issues for Yahoo Mail
Cons
  • Does not work consistently for Yahoo Mail
  • No support for Gmail
  • Slows down sites slightly
  • Concerns about data access due to needing sensitive information
Most mentioned
  • Issues with Yahoo Mail not being fully supported
  • Functionality claimed to be effective for Outlook
  • Lack of support for Gmail and other email services
See reviews for Webmail Ad Blocker on Firefox Browser Add-ons
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User reviews

Recent rating average: 4.50
All time rating average: 4.40
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Rating filters

5 star
78% (123)
4 star
8% (13)
3 star
4% (7)
2 star
2% (3)
1 star
7% (11)
Date Author Rating Comment
2025-01-14 bruceb It was fine but now Yahoo is showing banner ads when you open certain emails. They want us to use Yahoo Mail Plus at $5 per month to get rid of them.. Please see if this can be fixed
2025-01-14 MasterSuperman
2024-08-16 Firefox user 16595924
2024-05-28 Звягин Михаил супер! работает отлично
2024-03-31 CHIMIK
2024-02-13 Jason Cameron Very useful addon
2023-11-07 Firefox user 17970086 As far as I can tell there's no real point in using if you use Ublock origin instead of a lesser adblocker, but it definitively works.
2023-10-26 Firefox user 16003903
2023-10-25 Mattx3
2023-10-21 Firefox user 18023889
Upgrade to see all 157 reviews