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Google Mail Checker

Chrome extension by Chrome Developer Relations · Lifestyle · Social

  • Established publisher
  • Trader

A Chrome extension in Lifestyle · Social with 2 000 000 users, one of the largest listings in the store.

Specific sites only: 1 match pattern.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
2 000 000
Rating
4.1 (26 617 ratings)
Users, last 11 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
4.4.4
Updated in the store
2024-07-31
Published
2009-11-06
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
unchanged since 31.08
2M · 6 readings
  1. 2026-08-312M
  2. 2026-09-052M
  3. 2026-09-062M
  4. 2026-09-072M
  5. 2026-09-092M
  6. 2026-09-102M
Rating
unchanged since 31.08
reviewsrating 4.12 · 6 readings
  1. 2026-08-31reviews26.6krating4.12
  2. 2026-09-05reviews26.6krating4.12
  3. 2026-09-06reviews26.6krating4.12
  4. 2026-09-07reviews26.6krating4.12
  5. 2026-09-09reviews26.6krating4.12
  6. 2026-09-10reviews26.6krating4.12
Users
unchanged since 31.08
2M · 6 readings
  1. 2026-08-312M
  2. 2026-09-052M
  3. 2026-09-062M
  4. 2026-09-072M
  5. 2026-09-092M
  6. 2026-09-102M
Rating
unchanged since 31.08
reviewsrating 4.12 · 6 readings
  1. 2026-08-31reviews26.6krating4.12
  2. 2026-09-05reviews26.6krating4.12
  3. 2026-09-06reviews26.6krating4.12
  4. 2026-09-07reviews26.6krating4.12
  5. 2026-09-09reviews26.6krating4.12
  6. 2026-09-10reviews26.6krating4.12

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 1 match pattern.

  • *://*.google.com/
  • See the address and title of every tab you have open tabs
  • See when you navigate between pages webNavigation
  • Schedule work to run later alarms
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Chrome Developer Relations publishes 3 listings we track, 2.7M users between them. Listed website: google.com.

  1. Send from Gmail (by Google) Chrome Developer Relations · Productivity · Workflow · published 2009-12-08 700k users ★ 4.0
  2. Action API Demo Chrome Developer Relations · Productivity · Developer · published 2022-04-21 44 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. Super Simple Gmail Unread Describes nearly the same job, smaller audience 4 users
  2. Gmail Unread Counter Describes nearly the same job, smaller audience 7 users
  3. SimpleUnreadCount Describes nearly the same job, smaller audience 20 users
  4. Gmail Selected Counter Describes nearly the same job, smaller audience 18 users ★ 5.0
  5. Gmail Reader Describes nearly the same job, smaller audience 4 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.