Timer (alarm, timer and stopwatch)
Stylish timer combined with stopwatch and alarm for your browser.
4,877 users
Tab Sleep Timer Fix
Put any tab on a sleep timer to close or mute the tab when the timer expires.
1,579 users
Minimalist Focus Timer
A minimalist focus timer using the pomodoro technique that displays progress through the extension icon.
728 users
automaticDark - Time-Based Theme Changer
Automatically change Firefox's theme based on the time.
13,027 users
DE Timer
A powerful web extension for stopwatch and countdown timer where it will alert users with the timer tone when the countdown reaches.
133 users
Tab Sleep Timer
Put any tab on a sleep timer to close or mute the tab when the timer expires.
211 users
CloseTabTimer
Closes tabs with timers. Allows the user to create a timer for each tab that will automatically close once the timer is up. Multiple timers can run at the same time, and timers can be cleared.
261 users
Timer 25: the Minimalist Timer
A minimalist 25 minutes timer. Simple, reliable and easy to use.
78 users
Alarm, Timer and Stopwatch
A powerful alarm extension that supports timer and stopwatch with snooze
182 users
The Timer
The Timer Add-On is a Firefox browser extension that allows users to set countdown timers with precision. Users can input the desired timer duration in hours, minutes, and seconds through a simple popup interface. The add-on then runs the timer in th
35 users
Timer, Alarm & Stopwatch
An easy-to-use and lite timer, stopwatch, and alarm for your browser.
69 users
Redmine Timer
The Redmine time tracking button for Firefox. Adds a customize-able list of projects so you can easily start/stop timing your work. Uses the standard Redmine time tracking features.
76 users
Youtube Timer
Keeps track how long you have been watching Youtube in one session so you don't lose focus and drift away in some rabbit hole while forgetting the time.
98 users
