Add-ons for Firefox (en-GB)

RECOMMENDED

Cookie Quick Manager

Take full control of the cookies you've accumulated while browsing.

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Extensions are like apps for Firefox.

They add features to Firefox to make browsing faster, safer, or just plain fun.

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Create a Firefox account to sync across devices

Privacy beyond browser extensions

Media enhancers for Firefox

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Recommended extensions

YouTube Video and Audio Downloader (WebEx)
Download YouTube videos in all available formats and extract the original audio files
Rated 4 out of 5
feller
159,013 users
Block Site
A customizable password protected website blocker and redirector
Rated 4.6 out of 5
Ray
21,218 users
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
Rated 4.2 out of 5
Siber Systems
89,998 users
Image Search Options
Image Search Options provides a set of highly customizable reverse image search context menu options.
Rated 4.7 out of 5
Xamayon
69,441 users

Popular themes

Dark Fox
Rated 4.7 out of 5
randomaster
69,763 users
Rainbow Blur
Rated 4.7 out of 5
Alix P
51,008 users
Fantasy of Lights - N.Lights Series 1
Rated 4.3 out of 5
nebula_star
33,420 users

Enhanced privacy extensions

Ghostery – Privacy Ad Blocker
Ghostery is a powerful privacy extension. Block ads, stop trackers and speed up websites.
Rated 4.5 out of 5
Ghostery
1,304,030 users
Privacy Badger
Automatically learns to block invisible trackers.
Rated 4.8 out of 5
EFF Technologists
806,221 users
Decentraleyes
Protects you against tracking through "free", centralised, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.
Rated 4.8 out of 5
Thomas Rientjes
223,639 users
Facebook Container
Prevent Facebook from tracking you around the web. The Facebook Container extension for Firefox helps you take control and isolate your web activity from Facebook.
Rated 4.5 out of 5
Mozilla
833,419 users

Popular extensions

uBlock Origin
Finally, an efficient blocker. Easy on CPU and memory.
Rated 4.7 out of 5
Raymond Hill
5,144,317 users
Video DownloadHelper
The easy way to download and convert Web videos from hundreds of YouTube-like sites.
Rated 4.3 out of 5
mig
2,794,693 users
NoScript Security Suite
The best security you can get in a web browser! Allow active content to run only from sites you trust, and protect yourself against XSS other web security exploits.
Rated 4.4 out of 5
Giorgio Maone
1,608,596 users
Ghostery – Privacy Ad Blocker
Ghostery is a powerful privacy extension. Block ads, stop trackers and speed up websites.
Rated 4.5 out of 5
Ghostery
1,304,030 users

Recommended themes

Spectrum Electro Lines
Rated 4.9 out of 5
Keram
328 users
NatureWalkz
Rated 4.9 out of 5
CWorldly
561 users
Fall suspense.02
Rated 4.3 out of 5
NorDesign
85 users

Recommended password managers

LastPass Password Manager
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
Rated 3.7 out of 5
LastPass
922,828 users
Bitwarden - Free Password Manager
A secure and free password manager for all of your devices.
Rated 4.8 out of 5
8bit Solutions LLC
148,438 users
1Password X – Password Manager
The best way to experience 1Password in your browser. Easily sign in to sites, generate passwords, and store secure information, including logins, credit cards, notes, and more.
Rated 4.2 out of 5
1Password
61,690 users
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
Rated 4.2 out of 5
Siber Systems
89,998 users