# DeadlineClock

> Deadline clock — set a countdown and get notified when done

Canonical page: [https://chrome-stats.com/d/deadlineclock](https://chrome-stats.com/d/deadlineclock)

## Overview

- **ID:** `deadlineclock`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** nehan
- **Daily users:** 28
- **Version:** 1.3.0
- **Last updated:** 2026-03-26
- **First published:** 2026-03-23
- **Size:** 15 KB
- **Data as of:** 2026-05-19
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/deadlineclock/)

## Permissions and access

### Permissions

- `alarms`
- `notifications`
- `storage`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Enables sending notifications which can be spammed but have minimal direct security impact.
- This extension is not longer available in the store

## Similar extensions and apps

- [Deadline Watch](https://chrome-stats.com/d/deadline-watch) — 27 users
- [Countdown Timer](https://chrome-stats.com/d/countdown-timerrrrtr)
- [Countdown Timer](https://chrome-stats.com/d/countdown_timer) — 6 users
- [TimerClock](https://chrome-stats.com/d/timerclock)
- [Clock with Notifications](https://chrome-stats.com/d/clock-with-notifications)
- [Countdown Timer v5](https://chrome-stats.com/d/countdown-timer-v5) — 1 users, 2.00 / 5
- [Countdown Timer](https://chrome-stats.com/d/countdown-timer-iue)
- [Task Countdown Timer](https://chrome-stats.com/d/task-countdown-timer) — 1 users
- [CountDown](https://chrome-stats.com/d/countdowns) — 30 users
- [Event Countdown](https://chrome-stats.com/d/event_countdown) — 1 users
- [Alarm Clock](https://chrome-stats.com/d/alarm-clock00)
- [FocusClock](https://chrome-stats.com/d/focusclock) — 17 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/deadlineclock)