Firefox add-on with keyword - airtime
Add-ons (also known as extensions) are small programs that run inside web browsers like Mozilla Firefox. They add extra features to the browser without having to download anything new. You can use extensions to make browsing faster, easier, and safer. Some extensions even let you do things like translate text on websites, search the web, and play games.
There are over 28,000 Firefox-addons and 480,000 themes, making it hard to find the best ones. so we have created a way to sort through all of them. Use the dropdown above to set different filters. Add-ons are sorted by number of active users.
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![automaticDark - Time-Based Theme Changer](https://addons.mozilla.org/user-media/addon_icons/882/882181-64.png?modified=8926df83)
#1, automaticDark - Time-Based Theme Changer
![automaticDark - Time-Based Theme Changer](https://addons.mozilla.org/user-media/addon_icons/882/882181-64.png?modified=8926df83)
![Summertime Saga](https://addons.mozilla.org/user-media/addon_icons/981/981784-64.png?modified=f3723ea3)
#2, Summertime Saga
![Summertime Saga](https://addons.mozilla.org/user-media/addon_icons/981/981784-64.png?modified=f3723ea3)
![RescueTime](https://addons.mozilla.org/user-media/addon_icons/384/384545-64.png?modified=1528928423)
#3, RescueTime
![RescueTime](https://addons.mozilla.org/user-media/addon_icons/384/384545-64.png?modified=1528928423)
![SetupVPN Lifetime Free VPN](https://addons.mozilla.org/user-media/addon_icons/698/698512-64.png?modified=1528298425)
#4, SetupVPN Lifetime Free VPN
![SetupVPN Lifetime Free VPN](https://addons.mozilla.org/user-media/addon_icons/698/698512-64.png?modified=1528298425)
![Mind the Time](https://addons.mozilla.org/user-media/addon_icons/355/355192-64.png?modified=1648138451)
#5, Mind the Time
![Mind the Time](https://addons.mozilla.org/user-media/addon_icons/355/355192-64.png?modified=1648138451)
![Clockify Time Tracker](https://addons.mozilla.org/user-media/addon_icons/1004/1004684-64.png?modified=2839a5c7)
#6, Clockify Time Tracker
![Clockify Time Tracker](https://addons.mozilla.org/user-media/addon_icons/1004/1004684-64.png?modified=2839a5c7)
![WakaTime](https://addons.mozilla.org/user-media/addon_icons/2786/2786893-64.png?modified=18f42d34)
#7, WakaTime
![WakaTime](https://addons.mozilla.org/user-media/addon_icons/2786/2786893-64.png?modified=18f42d34)
![Load Time](https://addons.mozilla.org/user-media/addon_icons/913/913114-64.png?modified=1578955083)
#8, Load Time
![Load Time](https://addons.mozilla.org/user-media/addon_icons/913/913114-64.png?modified=1578955083)
![Spoof Timezone](https://addons.mozilla.org/user-media/addon_icons/924/924584-64.png?modified=22653537)
#9, Spoof Timezone
![Spoof Timezone](https://addons.mozilla.org/user-media/addon_icons/924/924584-64.png?modified=22653537)
![Sorftime Save](https://addons.mozilla.org/user-media/addon_icons/2646/2646946-64.png?modified=9c2d9c56)
#10, Sorftime Save
![Sorftime Save](https://addons.mozilla.org/user-media/addon_icons/2646/2646946-64.png?modified=9c2d9c56)
![Timer (alarm, timer and stopwatch)](https://addons.mozilla.org/user-media/addon_icons/945/945802-64.png?modified=54692983)
#11, Timer (alarm, timer and stopwatch)
![Timer (alarm, timer and stopwatch)](https://addons.mozilla.org/user-media/addon_icons/945/945802-64.png?modified=54692983)
![Pray Times!](https://addons.mozilla.org/user-media/addon_icons/4/4270-64.png?modified=mcrushed)
#12, Pray Times!
![Pray Times!](https://addons.mozilla.org/user-media/addon_icons/4/4270-64.png?modified=mcrushed)
#13, Nighttime - Bokoblin23
![Worldtime](https://addons.mozilla.org/user-media/addon_icons/749/749472-64.png?modified=1516224023)
#14, Worldtime
![Worldtime](https://addons.mozilla.org/user-media/addon_icons/749/749472-64.png?modified=1516224023)
![Load timer](https://addons.mozilla.org/user-media/addon_icons/2648/2648745-64.png?modified=11594b24)
#15, Load timer
![Load timer](https://addons.mozilla.org/user-media/addon_icons/2648/2648745-64.png?modified=11594b24)
![StudyTimer](https://addons.mozilla.org/user-media/addon_icons/1000/1000830-64.png?modified=aa85ff48)
#16, StudyTimer
![StudyTimer](https://addons.mozilla.org/user-media/addon_icons/1000/1000830-64.png?modified=aa85ff48)
![Change Timezone (Time Shift)](https://addons.mozilla.org/user-media/addon_icons/935/935815-64.png?modified=1f578ccb)
#17, Change Timezone (Time Shift)
![Change Timezone (Time Shift)](https://addons.mozilla.org/user-media/addon_icons/935/935815-64.png?modified=1f578ccb)
![Webtime Tracker](https://addons.mozilla.org/user-media/addon_icons/2793/2793956-64.png?modified=09744608)
#18, Webtime Tracker
![Webtime Tracker](https://addons.mozilla.org/user-media/addon_icons/2793/2793956-64.png?modified=09744608)
![Toggl Track: Productivity & Time Tracker](https://addons.mozilla.org/user-media/addon_icons/740/740644-64.png?modified=32ee5921)
#19, Toggl Track: Productivity & Time Tracker
![Toggl Track: Productivity & Time Tracker](https://addons.mozilla.org/user-media/addon_icons/740/740644-64.png?modified=32ee5921)
#20, Nighttime Stars Animated Theme
![PotatoWarTimer](https://addons.mozilla.org/user-media/addon_icons/2831/2831514-64.png?modified=283c99ac)
#21, PotatoWarTimer
![PotatoWarTimer](https://addons.mozilla.org/user-media/addon_icons/2831/2831514-64.png?modified=283c99ac)
![reveddit real-time](https://addons.mozilla.org/user-media/addon_icons/2614/2614371-64.png?modified=ddb27e96)
#22, reveddit real-time
![reveddit real-time](https://addons.mozilla.org/user-media/addon_icons/2614/2614371-64.png?modified=ddb27e96)
![TwitchTime](https://addons.mozilla.org/user-media/addon_icons/994/994245-64.png?modified=da5ff400)
#23, TwitchTime
![TwitchTime](https://addons.mozilla.org/user-media/addon_icons/994/994245-64.png?modified=da5ff400)
![Forex Time](https://addons.mozilla.org/user-media/addon_icons/701/701158-64.png?modified=1644895396)
#24, Forex Time
![Forex Time](https://addons.mozilla.org/user-media/addon_icons/701/701158-64.png?modified=1644895396)
![Harvest Time Tracker](https://addons.mozilla.org/user-media/addon_icons/2627/2627156-64.png?modified=8a30a98b)
#25, Harvest Time Tracker
![Harvest Time Tracker](https://addons.mozilla.org/user-media/addon_icons/2627/2627156-64.png?modified=8a30a98b)