Days Until – Deadline Countdown

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

• Schedule work to run later alarms
• Show you notifications notifications
• Open a panel beside the page sidePanel

The full permission history for this extension →

The publisher

emmanueltsakpo5 publishes 3 listings we track, 155 users between them.

1. SessionBridge emmanueltsakpo5 · Productivity · Tools · published 2026-05-07 39 users ★ 5.0
2. MailForm Builder emmanueltsakpo5 · Productivity · Tools · published 2026-03-23 5 users

Like this one

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

1. Countdown Timer Pro: Event Tracker & Deadline Reminder Describes nearly the same job, smaller audience 24 users ★ 5.0
2. Deadline Countdown Describes nearly the same job, smaller audience 3 users (last published figure)
3. Days to go - Countdown Describes nearly the same job, smaller audience 362 users
4. あと何日？ - Days Left Counter Describes nearly the same job, smaller audience 3 users
5. Date Countdown Describes nearly the same job, smaller audience 4k users ★ 4.1

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.