Mozilla Firefox Plugins, Add-ons and extension Page 47 of 74

Tab Groups with Panorama View. Lets you easily Group and manage Tabs visually, with tab hiding.

Guard your browser against CSS Exfil attacks!

CSS Exfil is a method attackers can use to steal data from web pages using Cascading Style Sheets (CSS). This plugin sanitizes and blocks any CSS rules which may be designed to steal data.

Messenger for WhatsApp™ (WA Messenger) is a wrapper for WhatsApp Web. It loads WhatsApp Web in toolbar popup UI and has badge icon text notification for all new conversations (even if toolbar popup is closed).

vPass is a web-based generator of secure passwords.

A debugger for RESTful web services.

SyncWatch is a browser extension which lets you watch videos together with friends synchronously.

Offers advanced grammar and style checks for academic and technical writing, supports English and Spanish, corrects in MS Word and LaTeX while preserving formatting.

The ultimate all-in-one browser extension featuring a text expander, secure notes, inline AI assistant (BYOK), and bookmark manager to eliminate context-switching.

Rikaichan is a popup Japanese-English/German/French/Russian dictionary tool for Firefox, Thunderbird and Seamonkey.

This Zotero plugin allows the user to automatically generate bibliographies (as well as in-text citations and footnotes) for Microsoft Word. It allows the user to insert a new in-text citation into a manuscript, and the bibliography will be automatically updated to include the...

Free set of online tools for handling PDF files. Convert and edit your PDF files with incredible ease and speed!

Altair GraphQL Client. The only graphQL client editor you will need. Much like Postman for GraphQL with a lot of useful features when working with GraphQL.

ChatGPT Infinity is a free (yet powerful) add-on that makes ChatGPT generate infinite answers on any topic!

ToTheZeroth News is a cloud-hosted RSS/Atom feed reading service. It was originally designed to replace Google Reader's smartphone-oriented interface, which was great not only for smartphones but also for desktop browser sidebars.

Abbriv is a free URL shortener service that provides companies and businesses with unique, customizable and secure links as well as analytics for the shortened links.

Yahoo! Axis is a search browser that provides a completely new way to search and browse the web. It is available on three devices (PC, iPhone and iPad) and can be used on its own or together for a connected device experience.

Displays the HTTP header. Edit it and send it.

WhatCampaign is a browser plug-in that replaces utm_* parameters in URLs with a string of random characters.

Take screenshot of entire webpage with single click.

Faster Video for Firefox for Desktop that allows one to manipulate the playback rate of HTML5 videos. While right-clicking on a video allows one to change the playback rate to either 1.5X or 2.0X, this addon gives more control.

Quickly browse your Google Drive files without opening a webpage and get notifications of modifications to your shared documents.

Tab Memory is a fast and lean Firefox extension to monitor tab memory usage. It displays memory usage of individual tabs next to the tab's title. Memory usage is calculated upon tab updates to prevent Firefox slowness.

AllAccounts is an extension that allows Firefox to connect to websites using different user names. Formerly known as Multifox 2 (BETA). It allows having individual cookies sets, chosen per tab.

Show Facebook Computer Vision Tags is a very simple browser extension that displays the automated image tags that Facebook has generated for your images.

An effortless way to share bookmarks with your team.