Image Block
Image Block adds a toggle button that conditionally blocks/allows loading of images on webpages. Blocking images results in faster browsing, especially helpful on handheld devices or slower connections.
6,349 users
uBlock Origin
Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.
8,055,450 users
AdBlocker Ultimate
Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensions also helps block trackers and malware.
2,345,539 users
Block Site
A customizable, password-protected website blocker and redirector.
73,641 users
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
319,488 users
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
1,078,649 users
LeechBlock NG
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
70,490 users
AdBlocker for YouTube™
Remove all annoying ads from YouTube.
479,287 users
Ghostery – Privacy Ad Blocker
Ghostery is a powerful privacy extension. Block ads, stop trackers and speed up websites.
1,070,062 users
Image Block X
Image Block X gives you a simple button to change whether or not to load images. Click it once to stop Firefox from loading images, and click it again to allow images again. It's that simple!
1,635 users
Download All Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
90,868 users
Webmail Ad Blocker
Remove advertising clutter from your web-based email. Expand your viewable area by blocking and removing ads on the right-hand side of the screen when using Gmail, Hotmail, Outlook.com and Yahoo Mail.
28,971 users
Popup Blocker (strict)
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address
62,416 users
CanvasBlocker
Alters some JS APIs to prevent fingerprinting.
26,332 users
Image Search Options
A customizable reverse image search tool that conveniently presents a variety of top image search engines.
44,821 users
Image Video Block
Blocks or Hides visual elements (Images, Video, Flash, Canvas, SVG).
1,204 users
TinEye Reverse Image Search
Click on any image on the web to search for it on TinEye. Recommended by Firefox! Discover where an image came from, see how it is being used, check if modified versions exist or locate high resolution versions. Made with love by the TinEye team.
61,782 users
SponsorBlock - Skip Sponsorships on YouTube
Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app
445,924 users
Fast Image Blocker
Blocks all images and visual contents on desired websites
441 users
Block Image|Video
Easily block all images and videos within a website!
418 users
Easy Image Blocker
Easy Image Blocker is the Add-on to control the loading of the image. Images can be load from the context menu individually. You can specify the mode to load the image for each URL in the white list.
791 users
Large Image Blocker
Block images exceeding a user defined file size.
24 users
Tunable Image Block
Block images without breaking the page. Tune restriction of images by data size.
13 users
Adblock Plus
One of the most popular free ad blockers for Firefox. Block annoying ads on sites like Facebook, YouTube and all other websites. Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).
3,945,266 users
Instagram Image Block Remover
Removes elements from instagram that stop images being right clicked on
28 users