Dark mode unread mail checker for Gmail: unread counts, desktop notifications, quick actions and multiple accounts.
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#374K
#281K among extensions
Version
1.1.6
updated 15 Oct 2026
About DarkMail Checker
DarkMail Checker is a fast, dark by default unread mail checker for Gmail that lives in your toolbar.
What it does
- Shows your unread count on the toolbar button.
- Lists unread email for every Google account you are signed in to in this browser, with sender, subject and preview.
- Desktop notifications for new mail, with buttons such as Mark as read or Archive.
- Quick actions from the list or the reading view: mark as read or unread, archive, delete, report spam, star.
- A safe, sandboxed reading view to read a conversation without leaving your current tab.
- Do not disturb: snooze notifications for a while or set a daily quiet schedule.
- Watch specific labels, such as Primary, Important or your own labels.
- Dark, light or system theme, three density settings and keyboard shortcuts.
- Reply, forward, labels, search and compose open directly in Gmail.
Privacy
- No setup and no sign-in to any third party. It uses the Google accounts already signed in to your browser.
- Everything runs locally in your browser. Requests go only from your browser directly to Google (mail.google.com).
- No analytics, no tracking, no ads, no remote code. The developer never receives your data.
DarkMail Checker is an independent project and is not affiliated with, endorsed by or sponsored by Google. Gmail is a trademark of Google LLC.