Week number extension

Do you find people who just have to use week numbers annoying? Week number extension is your tool for understanding their language.

Week number extension - Get current ISO week number instantly

Week number extension is your tool for understanding the language of week numbers. It provides the current ISO week number instantly and allows conversion between week number and date.

Add-on stats

Users: 66
-2
Rating: 5.00
(3)
Version: 1.3.1 (Last updated: 2021-01-04)
Creation date: 2020-02-04
Weekly download count: NaN
Firefox on Android: No
Risk impact: Very low risk impact
Risk likelihood:
Manifest version: 2
Size: 97.60K

Other platforms

Week number extension (v1.4.1)
5.00 (2) 771
Not available on Android
Not available on Edge
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Add-on summary

Do you find people who just have to use week numbers annoying? Week number extension is your tool for understanding their language. Week number extension gives you the current ISO week number in an instant! It also allows you to convert from week number and year to dates and vice versa.

User reviews

Finally! Super annoying hahaha. Your the best!

Nice Add-on. Is it possible to show the improving week in the icon. Tablad Convert Is it possible to calculate from a starting month / year. for example September 2020 Week numbers are now for the current year only.
by Kasper, 2020-10-30

by Joar E, 2020-02-11
View all user reviews

Add-on safety

Risk impact

Week number extension does not require any sensitive permissions.

Risk likelihood

Week number extension has earned a fairly good reputation and likely can be trusted.

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