Timer 25: the Minimalist Timer Firefox

Timer 25: the Minimalist Timer

By: Kyan
A minimalist 25 minutes timer. Simple, reliable and easy to use.

Features & Capabilities

Timer 25: The Minimalist Timer

Timer 25 offers a no-fuss, highly efficient 25-minute countdown timer designed specifically for productivity techniques like Pomodoro. With just one click, you can start a 25-minute timer that runs reliably and notifies you with a popup or sound when time's up. Its minimalist design focuses on a single dedicated function, ensuring it remains simple and dependable.

The extension consumes nearly zero memory and CPU, providing a smooth and lightweight experience. Additional features include the ability to start custom timers via Firefox's address bar. Being open source, it encourages transparency and collaboration. Ideal for users seeking a distraction-free tool to boost focus and time management.

User Growth & Download Statistics

Manifest V2 Add-on
By:
Kyan
Daily users:
80 -1
Rating:
4.25
(8)
Version:
1.15.5 Last updated: 2020-08-25
Version code:
5087096
Creation date:
2020-03-15
Risk:
Low risk impact Low risk likelihood
Permissions:
Size:
77.41KB
Email:
ka*****@kyan001.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-15
Compare stats and ranking:

Other platforms

Chrome
Timer 25: the Minimalist Timer (v1.15.5)
3,000 4.50 (42)

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Kyan
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/timer25/
Email:
ka*****@kyan001.com
Website:
https://github.com/kyan001/WebExtensions/tree/master/FirefoxExt_Timer25

User Reviews

Finally a proper Pomodoro!!! I used a good Pomodoro in Chrome that started timer on click. Next click started the break timer. When timer ended, the next one is not starting, you get a notification (new page) with a button to start next timer is session (break, big break, work). If you need to pause break or work, you click the right mouse button to bring up the menu with those buttons (pause, reset, settings) I searched the addons for Mozilla and all timers require too many clicks and navigating in fancy windows and multiple buttons. This addon is a saver! You just click to work and click to reset. Thank you. If you implement the logics described abouve, your addon will be more awesome. But even without it, it is the best for me. Thank you, Kyan!!!
by Mi*****, 2025-10-16

by 远离*****, 2025-04-01

by 敬念*****, 2025-03-02
View all user reviews ›

Is Timer 25: the Minimalist Timer Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Timer 25: the Minimalist Timer requires very minimum permissions.

Risk impact analysis details
  • Medium Enables sending notifications which can be spammed but have minimal direct security impact.
  • Low ****** ***** ** ******* ****** ********** **** ** ** ******** ******* ** **** ***** *************
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Timer 25: the Minimalist Timer has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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