Extension Tracker

Webmail Ad Blocker

90,000 users Rated 4.36 from 1,395 ratings Last updated 13 Oct 2026

By JasonSavard.com Live in the Chrome Web Store cbhfdchmklhpcngcgjmpdbjakdggkkjp Search Google ↗ Last checked 10 Nov 2026, 07:30 UTC

The listing

What the Chrome Web Store shows, as of the last check

Block ads on the right side of the screen when using Gmail, Yahoo Mail, Hotmail and Outlook.com which expand your message spaceSummary from the listing
Developer
JasonSavard.com
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Workflow & Planning
First published
22 Jan 2010
Last updated
13 Oct 2026
Version
6.2
Size
150 KiB
Minimum Chrome
88
Languages
11 languages

Deutsch, English, English (United Kingdom), español, español (Latinoamérica), français, português (Brasil), русский, العربية, 中文（中国）, 日本語

Website
jasonsavard.com
Support page
https://jasonsavard.com/wiki/Webmail_Ad_Blocker
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
90K95K100KTracking began 26 Sep 202626 Sep3 Oct10 Oct17 Oct24 Oct31 Oct7 Nov2026-09-26: 90,000 users2026-09-29: 90,000 users2026-10-07: 90,000 users2026-10-14: 90,000 users2026-10-20: 100,000 users2026-10-27: 90,000 users2026-11-03: 90,000 users2026-11-10: 90,000 users2026-10-14: new version90,00090K95K100KTracking began26 Sep17 Oct7 Nov2026-09-26: 90,000 users2026-09-29: 90,000 users2026-10-07: 90,000 users2026-10-14: 90,000 users2026-10-20: 100,000 users2026-10-27: 90,000 users2026-11-03: 90,000 users2026-11-10: 90,000 users2026-10-14: new version90K
Average rating
4.404.5026 Sep10 Oct24 Oct7 Nov4.364.404.5026 Sep17 Oct7 Nov4.36
Number of ratings
1,3801,4001,42026 Sep10 Oct24 Oct7 Nov1,3951,3801,4001,42026 Sep17 Oct7 Nov1,395
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-1090,0004.361,395
2026-11-0390,0004.361,394
2026-10-2790,0004.361,394
2026-10-20100,0004.361,394
2026-10-1490,0004.361,394
2026-10-0790,0004.531,393
2026-09-2990,0004.531,393
2026-09-2690,0004.531,393
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#1,741
by users, of 292,131 extensions
In its category
#589
of 49,294 in Workflow & Planning

What changed

Every change found on a check, newest first

  1. New version 6.2, replacing 6.1.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 26 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Sites where it runs scripts
  • https://*.mail.yahoo.com/*mail.yahoo.com and its subdomains
  • https://mail.google.com/*mail.google.com
  • https://outlook.live.com/*outlook.live.com
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • alarmsRun tasks on a schedule
  • notificationsShow notifications
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Checker Plus for Gmail™1,000,000 4.2812,712 Workflow & Planning
Checker Plus for Google Calendar™300,000 4.282,059 Workflow & Planning
Explain and Send Screenshots100,000 4.471,157 Tools
Checker Plus for Google Drive™30,000 4.47238 Workflow & Planning
Recent Tabs20,000 4.23387 Tools
All 6 extensions by JasonSavard.com →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 10 Nov 2026, 07:30 UTC; next check around 17 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Webmail Ad Blocker” (cbhfdchmklhpcngcgjmpdbjakdggkkjp). Chrome Web Store data, last checked 2026-11-10. https://extensiontracker.com/extension/cbhfdchmklhpcngcgjmpdbjakdggkkjp. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_cbhfdchmklhpcngcgjmpdbjakdggkkjp,
  title   = {Webmail Ad Blocker (cbhfdchmklhpcngcgjmpdbjakdggkkjp)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-10},
  url     = {https://extensiontracker.com/extension/cbhfdchmklhpcngcgjmpdbjakdggkkjp},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

Browse

Top lists

Productivity

Lifestyle

Make Chrome Yours