Firefox add-on with keyword - code
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.
To set even more advanced filters, and sort the Firefox add-ons differently, please visit our Advanced search tool. Note that Advanced search tool is only available to premium members.
#1, Code
![Cookie AutoDelete](https://addons.mozilla.org/user-media/addon_icons/784/784287-64.png?modified=mcrushed)
#2, Cookie AutoDelete
![Cookie AutoDelete](https://addons.mozilla.org/user-media/addon_icons/784/784287-64.png?modified=mcrushed)
![QR Code](https://addons.mozilla.org/user-media/addon_icons/2673/2673375-64.png?modified=a19774d8)
#3, QR Code
![QR Code](https://addons.mozilla.org/user-media/addon_icons/2673/2673375-64.png?modified=a19774d8)
![QR Code](https://addons.mozilla.org/user-media/addon_icons/2694/2694969-64.png?modified=f94f92f1)
#4, QR Code
![QR Code](https://addons.mozilla.org/user-media/addon_icons/2694/2694969-64.png?modified=f94f92f1)
![Offline QR Code Generator](https://addons.mozilla.org/user-media/addon_icons/963/963413-64.png?modified=994e29a9)
#5, Offline QR Code Generator
![Offline QR Code Generator](https://addons.mozilla.org/user-media/addon_icons/963/963413-64.png?modified=994e29a9)
![QR Code Reader](https://addons.mozilla.org/user-media/addon_icons/2621/2621938-64.png?modified=49893baa)
#6, QR Code Reader
![QR Code Reader](https://addons.mozilla.org/user-media/addon_icons/2621/2621938-64.png?modified=49893baa)
![Url to QrCode](https://addons.mozilla.org/user-media/addon_icons/623/623128-64.png?modified=1674031529)
#7, Url to QrCode
![Url to QrCode](https://addons.mozilla.org/user-media/addon_icons/623/623128-64.png?modified=1674031529)
![QR Code](https://addons.mozilla.org/user-media/addon_icons/1841/1841334-64.png?modified=e53f342c)
#8, QR Code
![QR Code](https://addons.mozilla.org/user-media/addon_icons/1841/1841334-64.png?modified=e53f342c)
![Code Verify](https://addons.mozilla.org/user-media/addon_icons/2741/2741451-64.png?modified=de60e99a)
#9, Code Verify
![Code Verify](https://addons.mozilla.org/user-media/addon_icons/2741/2741451-64.png?modified=de60e99a)
#10, Modern Theme
![QR Code (Generator and Reader)](https://addons.mozilla.org/user-media/addon_icons/948/948536-64.png?modified=2d3899ac)
#11, QR Code (Generator and Reader)
![QR Code (Generator and Reader)](https://addons.mozilla.org/user-media/addon_icons/948/948536-64.png?modified=2d3899ac)
![Advent of Code Charts](https://addons.mozilla.org/user-media/addon_icons/1014/1014679-64.png?modified=1a2c22ed)
#12, Advent of Code Charts
![Advent of Code Charts](https://addons.mozilla.org/user-media/addon_icons/1014/1014679-64.png?modified=1a2c22ed)
![Scan QR code](https://addons.mozilla.org/user-media/addon_icons/2719/2719518-64.png?modified=3f432c74)
#13, Scan QR code
![Scan QR code](https://addons.mozilla.org/user-media/addon_icons/2719/2719518-64.png?modified=3f432c74)
![Gitpod - Always ready to code.](https://addons.mozilla.org/user-media/addon_icons/979/979681-64.png?modified=f5853434)
#14, Gitpod - Always ready to code.
![Gitpod - Always ready to code.](https://addons.mozilla.org/user-media/addon_icons/979/979681-64.png?modified=f5853434)
![QR Code Generator](https://addons.mozilla.org/user-media/addon_icons/2622/2622826-64.png?modified=2261f6d1)
#15, QR Code Generator
![QR Code Generator](https://addons.mozilla.org/user-media/addon_icons/2622/2622826-64.png?modified=2261f6d1)
![Octotree - GitHub code tree](https://addons.mozilla.org/user-media/addon_icons/512/512640-64.png?modified=64dde428)
#16, Octotree - GitHub code tree
![Octotree - GitHub code tree](https://addons.mozilla.org/user-media/addon_icons/512/512640-64.png?modified=64dde428)
![HTTP Status Code](https://addons.mozilla.org/static-server/img/addon-icons/default-64.d144b50f2bb8.png)
#17, HTTP Status Code
![HTTP Status Code](https://addons.mozilla.org/static-server/img/addon-icons/default-64.d144b50f2bb8.png)
![Code Editor](https://addons.mozilla.org/user-media/addon_icons/2805/2805479-64.png?modified=c1df2d0d)
#18, Code Editor
![Code Editor](https://addons.mozilla.org/user-media/addon_icons/2805/2805479-64.png?modified=c1df2d0d)
#19, Neon&Blue Dark Mode
![FxQRL - URL to QR code](https://addons.mozilla.org/user-media/addon_icons/615/615498-64.png?modified=1561451391)
#20, FxQRL - URL to QR code
![FxQRL - URL to QR code](https://addons.mozilla.org/user-media/addon_icons/615/615498-64.png?modified=1561451391)
![Fast QR Code Generator](https://addons.mozilla.org/user-media/addon_icons/502/502622-64.png?modified=1648138451)
#21, Fast QR Code Generator
![Fast QR Code Generator](https://addons.mozilla.org/user-media/addon_icons/502/502622-64.png?modified=1648138451)
#22, Dark-code
![Bitly | Short links and QR Codes](https://addons.mozilla.org/user-media/addon_icons/872/872085-64.png?modified=1649701164)
#23, Bitly | Short links and QR Codes
![Bitly | Short links and QR Codes](https://addons.mozilla.org/user-media/addon_icons/872/872085-64.png?modified=1649701164)
![QR code tab URL](https://addons.mozilla.org/user-media/addon_icons/977/977259-64.png?modified=a02139b7)
#24, QR code tab URL
![QR code tab URL](https://addons.mozilla.org/user-media/addon_icons/977/977259-64.png?modified=a02139b7)
![AI Code Finder & Alerts for Papers: CatalyzeX](https://addons.mozilla.org/user-media/addon_icons/2650/2650224-64.png?modified=8c84d482)
#25, AI Code Finder & Alerts for Papers: CatalyzeX
![AI Code Finder & Alerts for Papers: CatalyzeX](https://addons.mozilla.org/user-media/addon_icons/2650/2650224-64.png?modified=8c84d482)