Firefox add-on with keyword - prevent
Keyword difficulty: 34
Keywords are the words and phrases that users enter into Firefox Browser Add-ons to search to discover a Firefox add-on. High ranking keywords will generate higher impressions. Paid members can use our add keyword form to add more keywords to be tracked.
250 results. Page 1 of 10.

#1 CanvasBlocker

kkapsner
Alters some JS APIs to prevent fingerprinting.
29,146

#2 Facebook Container

Firefox
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.
1,079,737

#3 Smart Prevent Duplicate Tabs

Guilherme Nascimento
Prevents AUTOMATIC creation of new tabs or repeating tabs when two or more tabs have the same addresses. The process of closing repeated tabs is automatic based on the settings that you can determine within the extension/add-on.
300

#4 Belka WebRTC: Prevent IP leak

Digi-App Ltd.
Disable WebRTC and prevent IP leak.
168

#5 Endpoint Data Loss Prevention Plus

ManageEngine
Prevent the loss of sensitive data using ManageEngine Endpoint DLP Plus
1,319

#6 PopUpOFF

RomanistHere
Removes and prevents popups, overlays and cookie notifications, other tools do not. Enjoy the original look of the internet.
44,945

#7 Decentraleyes

Thomas Rientjes
Protects you against tracking through "free", centralized, 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.
258,582

#8 Prevent Closing Window

jscher2000
Displays the "Leave Page" prompt to avoid accidentally closing the current window. **BUG** To allow Firefox to shut down, click Stay on page and the Close This Tab button before you exit.
57

#9 Prevent Pwned Passwords

Chris Wilson
Checks password hashes against Have I Been Pwned and displays a notification if the hash has been leaked in a breach.
62

#10 Tab Reloader (page auto refresh)

James Fray
An easy-to-use tab reloader with custom reloading time settings for individual tabs
82,041

#11 Prevent Shortcut Takeover

Eric
Stop sites from taking over your keyboard shortcuts
20

#12 Prevent Custom Document Role

Alex Vallat
Prevents web pages from declaring a custom ARIA accessibility role for the body. This enables WebAutoType and KeyLayoutAutoSwitch to access the URL.
17

#13 Prevent BBC redirect

joshua-scott
Prevent bbc.co.uk redirecting to bbc.com
10

#14 Prevent autoplay on Youtube

PinkPandaKatie
Prevents Youtube videos from automatically playing. You must either click the play button or press space to start the video.
10

#15 Prevent PDF Viewer on Download

Morpheus0x
Prevents a new tab from opening after downloading a PDF and optionally shows a `Save As...` window to choose where to save the PDF.
8

#16 GitHub: Prevent search hijacking

Yuri Khan
GitHub overrides the slash key to focus its search box. This extension restores the default Firefox behavior to pop up the Find bar.
17

#17 Digital Eye Strain Prevention Tool

Wesley Branton
Prevent permanent damage to your eyes while browsing the web with this tool.
24

#18 Block Site

Ray
A customizable, password-protected website blocker and redirector.
75,892

#19 Mouse Gesture Events

Simpler
Control your browser faster and easier with gestures using mouse movement.
5,651

#21 WebRTC Leak Shield

Hoxx Vpn
Disable WebRTC and prevent IP leak.
18,657

#22 YouTube Auto Pause Preventer

hasilt
Prevents YouTube videos from auto-pausing within the first 10 seconds.
10

#23 NoScript Security Suite

Giorgio Maone
The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits.
286,997

#24 New Tab Override

Sören Hentzschel
New Tab Override allows you to set the page that shows whenever you open a new tab.
64,344

#25 Google Cal Event Merge

Amy Ciavolino
Chrome extension that visually merges the same event on multiple Google Calendars into one event.
Source: https://github.com/imightbeamy/gcal-multical-event-merge
705
250 results. Page 1 of 10.