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.

Webmail Ad Blocker: Enhance Your Email Experience

'Webmail Ad Blocker' is a Firefox tool designed to make web-based email like Gmail, Hotmail, Outlook.com, and Yahoo Mail look neater and more readable. It does this by blocking and eradicating unnecessary ads on the right side of the screen, thereby enlarging your viewable area. The tool is also available for Chrome and offers a dedicated forum for bug reporting.

Add-on stats

Rating: 4.40
(239)
Version: 5.19 (Last updated: 2024-12-13)
Creation date: 2008-06-12
Weekly download count: 1,044
Firefox on Android: No
Risk impact: High risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • notifications
  • alarms
  • storage
Size: 270.72K
URLs: Website

Other platforms

Webmail Ad Blocker (v5.20.1)
4.53 (1,385) 100,000
Email Spam Blocker (v2.29)
2.98 (431) 130,307
Webmail Ad Blocker (v5.19)
4.10 (25) 32,098
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Add-on summary

Clean up the look of your web-based email by removing annoying, space-consuming ads on the periphery of the page.

Webmail Ad Blocker for Chrome is also available.

Please us this forum for bugs

User reviews

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
  • Has been updated to fix issues with Yahoo Mail
  • Useful for users who depend on webmail services
Cons
  • No longer works for Yahoo Mail after recent updates
  • Ineffective on Gmail
  • Possibly slows down webmail sites
  • Caution advised due to accessing sensitive data
Most mentioned
  • Works for Outlook
  • Yahoo Mail issues
  • Effective ad blocking
  • Sensitive data concerns
User reviews


View all user reviews

Add-on safety

Risk impact

Webmail Ad Blocker requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

Webmail Ad Blocker is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

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