Mozilla Firefox Plugins, Add-ons and extension Page 40 of 75

The RegretsReporter browser extension, built by the nonprofit Mozilla, helps you take control of your YouTube recommendations.

Advanced URL Catalog is a complete bookmark management solution that will allow you to create, edit, import / export, organize bookmarks, synchronize, remove duplicates and validate your favorite Internet pages.

Zemanta is a tool that looks over your shoulder while you blog and gives you tips and advice, suggests related content and pictures and makes sure your posts get promoted as they deserve to be.

YouTube Center is a userscript designed to expand the functionality of YouTube. It includes the ability to download the video you're watching, auto selecting your preferred video quality and much more.

Collect search engines or websites then use / switch them on one UI (any website that supports GET/POST request. Even works with those don't support GET/POST). User cutomizable, with special technical features.

VideoSkip allows you to filter out several types of objectionable content from video streams. It uses the same categories as the "Parents Guide" section of IMDB.com. It can skip sections entirely, or simply mute the sound or blank the video.

Media Player is an open-source project that aims to enhance the overall YouTube experience.

Simple and discreet extension that enhances GitHub's search, letting you search for repositories and people faster than ever.

SayAI WebExtension extends the ChatGPT browser interface by adding speech-to-text (ask questions using your own voice) and text-to-speech (ChatGPT speaks the answer aloud) functionality.

Allows developers to put a semi-transparent image overlay over the top of the developed HTML and perform per pixel comparison between them. Works with DevTools and Firebug.

Bandwidth Hero - an open-source browser extension which reduces the amount of data consumed when you browse web pages by compressing all images on the page. It uses data compression service to convert images to low-resolution WebP or JPEG images.

Easy Youtube Video Downloader Express, successor of Easy YouTube Video Downloader , is a fast and easy way to download Youtube videos.

Flight is a modern marketing solution that lets you manage assets, collaborate among teams / people and helps you engage with your customers to promote your brand awareness. Your brand assets are safe being stored & transported over secure encryption.

If you tend to open too many tabs, closing them when no longer needed could be a tedious task. Fortunately you don't have to do it yourself.

Let’s face it. You have way too many tabs open, and it takes you AGES to find the right one when you need it most. You also spend too much time doing the same actions in your browser, and you struggle trying to find or memorize difficult shortcuts to become more efficient.

An extension that adds a myriad of much needed features and functionality to reddit for moderators.

WhatCMS.org looks at a variety of factors within a webpage to determine what website powering technologies a website is using.

Vertical tab groups with tab searching.

FoxTab brings innovative 3D functionality to your Firefox.

FoxTab is a popular 3D tab management extension. FoxTab powers Firefox with the following main features:

• Top Sites (aka Speed Dial) for quickly accessing your favorite web sites.
• Tab Flipper – to easily flip betw.

Have you ever wanted to send an email to a potential customer, business partner, employee or investor but couldn't find their email address? We created SellHack to solve this problem. Download our browser extension and create a free account to start finding valid emails.

SelectorGadget is an open source tool that makes CSS selector generation and discovery on complicated sites a breeze. Just install the Chrome Extension or drag the bookmarklet to your bookmark bar, then go to any page and launch it.

A browser add-on that allows you to quickly generate a QR code offline with the URL of the open tab or any (selected) other text!

It works completely offline protecting your privacy. However, you can still enjoy features like colored QR codes!

With Image Optimizer you can losslessly optimize your PNG, JPEG and GIF files and thus save your bandwidth and your users' time! Kraken recompresses images with blazing speed and strips metadata with image quality intact.

In the age of big platforms, we don't really own everything. Desktop brings back a sense of unity, allowing you to organize, search, and access files stored in all your content silos. It is the everyday companion for your files.

Clean URLs that are about to be visited.