Search and Highlight
This extension highlights the specified word. You can specify any number of words separated by spaces. この拡張機能は指定した単語をハイライトします。 任意の個数の単語をスペース区切りで指定します。
63 users
Websites Background Changer
Change most of the websites' background to any images. Right click your favorite image on other websites or local image opened in the browser to choose it as the background image. Control the opacity or turn on/off by clicking the icon of the addon.
63 users
Zombocam
Live effects for your webcam! Add a swirl when taking a Facebook profile picture, add the nashville effect live to your appear.in conversation or send a gif through your webcam. New! Change your voice with audio filters!
63 users
No-Reload: Keep Tabs Alive
Stop tabs from reloading automatically! Keep your open tabs alive and enjoy uninterrupted browsing on Firefox for Android.
63 users
Too Wide!
Sites such as Wikipedia insist on using the full width of the screen. This add-on adds a contextual menu (right-click) item which allows you reduce the width of the document body.
62 users
Twitter Background Restorer
Restores your own twitter background, instead of the horrible white one.
62 users
Screen Resolution Simulator
Allows users to simulate various screen resolutions to test website responsiveness and layout compatibility.
62 users
Better Peacock Overlays
This extension aims to make Peacock overlays less obtrusive during video playback.
62 users
UnicornPass
Colorful password fields using SHA1 hash of your password. You will know if you typed the correct password before submitting. Source code: https://github.com/carmebar/unicornpass
62 users
target="_blank"-toggler
This addon changes the cursor when hovering a link that will open a new tab. It is possible to stay in current tab by pressing `Ctrl`/`Cmd` + `Shift`.
62 users
Click dictionary
Double click on words to see their definition. Supports many languages, click on the extension icon once installed.
62 users
Environment Marker
Use the Environment Marker extension and prevent screw-ups with the (programming) environments.
62 users
Redirectify
Redirects requests for PDFs of papers at some popular sites to their corresponding HTML index pages.
61 users
