play-with
Play media on current URL in external application. Best used with mpv and youtube-dl. Please visit the Homepage for more info, known issues and issue reporting.
174 users
Simple open html file button
Simple button to open html file. Allow you to open local HTML page file on Android. You can choose multiply files at once. Add the extension page to your "Bookmarks" menu to open the page more convenient.
174 users
Open Reddit images directly
Forces images on i.redd.it and preview.redd.it to open directly in the browser, rather than being embedded in a splash page.
174 users
URL として開く
選択したテキスト内に含まれる URL を、コンテキストメニューから新規タブで開きます。h 抜きなど、プロトコルのない URL も https か http に補完して開きます。選択した URL を一時的に記憶して、あとでまとめて開くこともできます。
174 users
YouTube watchlater mass delete
delete multiple videos from your YouTube watch later playlist
173 users
Ultimate Theme creator
Create and share your ultimate color theme for firefox with the highest level of customization possible. Select your preferred color for various parts of the browser UI to try instantly. This extension is powered using the theme API for Firefox.
173 users
Containers Theme
Changes the current browser window theme to match the colour of the active Container Tab. This increases the visibility of normal containers: https://addons.mozilla.org/en-us/firefox/addon/multi-account-containers/
172 users
What-to-click
AI-powered how-to documentation creator. Free, open-source, and fully private alternative to Scribehow.
171 users
BetterFiction - FanFiction.net improver
BetterFiction - Extension to improve the experience of using the site fanfiction.net
170 users
ZyBooks Auto
A firefox port of Zybooks Auto from the chrome web store. Automatically speeds through ZyBooks participation assignments, so you don't have to click through each module individually.
169 users
SuperDog Authentication Extension
Send a message to a native application for authentication.
169 users
GradeCam Helper
When used together with an application utilizing GradeCam, GradeCam Helper enables users to transfer scores into any online gradebook. NOTE: GradeCam Helper only works in conjunction with supporting applications. It is not a standalone extension.
168 users
PonsLookUp
Adds a context menu item to search for a selected word in the PONS online dictionary. Clicking the menu item opens a new tab with the search results on pons.com. Languages can be changed on the Add-on's settings page.
167 users
![[STG plugin] Create new group](https://addons.mozilla.org/user-media/addon_icons/932/932675-64.png?modified=6d33d027){kind=icon}
