Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of DE Timer

DE Timer by Erin Meow and Dhiviya Rajan

A powerful web extension for stopwatch and countdown timer where it will alert users with the timer tone when the countdown reaches.

4.3 (4 reviews)4.3 (4 reviews)
120 Users120 Users
You'll need Firefox to use this extension
Download Firefox and get the extension
Download file

Extension Metadata

About this extension
Here you will have a 2-in-1, stopwatch and countdown timer for managing your time and schedules. You may use the stopwatch with as many "laps" as necessary or the countdown timer with pause, resume and presets support. When the timer finishes countdown, the extension shows a desktop notification with a high priority where it plays a timer tone to alert the user.
Rated 4.3 by 4 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
3
4
0
3
0
2
1
1
0
Read all 4 reviews
Permissions and dataLearn more

Required permissions:

  • Display notifications to you
More information
Add-on Links
  • Homepage
Version
0.2.1
Size
4.21 MB
Last updated
3 years ago (Jul 5, 2022)
Related Categories
  • Other
License
Mozilla Public License 2.0
Version History
  • See all versions
Add to collection
Report this add-on
More extensions by Erin Meow and Dhiviya Rajan
  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.