Timebox Timer
Displays a timer as an overlay on the web page currently open in Firefox
Timebox Timer - Timer Overlay for Firefox
Timebox Timer is a Firefox add-on that displays a timer as an overlay on the web page currently open in Firefox. It is perfect for measuring the time of agile meetings like Scrum or Kanban.
Add-on stats
Weekly download count: 7
Firefox on Android: No
Risk impact: Very low risk impact 
Risk likelihood:
Manifest version: 2
Permissions:
- activeTab
- storage
Size: 42.99K
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
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Add-on summary
Very simple add-on that displays a timer as an overlay on the Firefox browser window. Can be used to measure the time of agile meetings, e.g. on a Scrum or Kanban board. Just move it to where you want it.
The add-on adds some HTML and JavaScript to the web page you are currently viewing. So it only works when a web page is open. It will not work on an empty tab, on about:addons, or on any other tab that does not contain a web page.
Permissions:
- activeTab: required to embed the timer into the web page
- storage: needed to remember the last timebox used
Some icons are created with Bootstrap (MIT License).
User reviews
by AkanDhyani, 2024-12-16
by skysail, 2023-07-23
Add-on safety
Risk impact
Timebox Timer does not require any sensitive permissions.
Risk likelihood
Timebox Timer has earned a fairly good reputation and likely can be trusted.
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