Who should use Google Mail Checker?

Google Mail Checker is a consumer product built for firefox users who use Gmail.

Does Google Mail Checker have a free plan?

Yes — Google Mail Checker is free to use.

What platforms does Google Mail Checker run on?

Google Mail Checker runs on the web and embeddable surfaces.

Is Google Mail Checker still maintained?

Unverified. Google Mail Checker has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Google Mail Checker?

Similar projects tracked by PulseGate include Ff Google Mail Checker, Email Checker for Gmail™, and Checker Mail.ru.

Who makes Google Mail Checker?

Google Mail Checker is developed by CirnoT.

When did Google Mail Checker launch?

Google Mail Checker first shipped in 2025.

Back to the index

Google Mail Checker

Name: Google Mail Checker
Author: CirnoT

mozilla.orgEmail & inbox

Google Mail Checker is a Firefox browser extension that shows the number of unread Gmail messages in the browser toolbar. Clicking the toolbar icon opens a Gmail inbox tab.

FreeWebEmbeddable

Visit mozilla.org

2alternatives

4features

2025since

Overview

4 features

Google Mail Checker sits in PulseGate's Email & inbox category. It focuses on checking Gmail for unread messages without repeatedly opening the inbox. Google Mail Checker is a consumer product aimed at firefox users who use Gmail. It is available for free. Google Mail Checker is available on the web and embeddable surfaces.

CirnoT builds and maintains Google Mail Checker, and it first shipped in 2025. Key capabilities include unread count, toolbar icon, and inbox shortcut. The interface is available in 32 languages, including Czech, German, and Greek.

Unread count
Toolbar icon
Inbox shortcut
Gmail integration

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed11 Sep · 11:14 UTC
Kontrola e-mailu Google verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Google Mail Checker

What is Google Mail Checker?: Google Mail Checker focuses on checking Gmail for unread messages without repeatedly opening the inbox. It is catalogued under Email & inbox on PulseGate.
Who should use Google Mail Checker?: Google Mail Checker is a consumer product built for firefox users who use Gmail.
Does Google Mail Checker have a free plan?: Yes — Google Mail Checker is free to use.
What platforms does Google Mail Checker run on?: Google Mail Checker runs on the web and embeddable surfaces.
Is Google Mail Checker still maintained?: Unverified. Google Mail Checker has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Google Mail Checker?: Similar projects tracked by PulseGate include Ff Google Mail Checker, Email Checker for Gmail™, and Checker Mail.ru.Ff Google Mail Checker Email Checker for Gmail™Checker Mail.ru
Who makes Google Mail Checker?: Google Mail Checker is developed by CirnoT.
When did Google Mail Checker launch?: Google Mail Checker first shipped in 2025.

At a glance

Pricing: Free
Platforms: Web
Built for: Firefox users who use Gmail
Model: B2C
Solves: Checking Gmail for unread messages without repeatedly opening the inbox.

Registered as

Chrome Web Store: mihcahmgecmbnbcchbopgniflfhgnkff
Firefox Add-ons: mail-checker-for-gmail

Developer

CirnoT

Index record

Indexed: 11 Sep 2026
Lifecycle: Alive
Last seen: 11 Sep 2026

Identity audit (13)

Slug: kontrola-e-mailu-google-mozilla-org
Lifecycle state recorded: 11 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 11 Sep 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 11 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/mail-checker-for-gmail

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