Characters Counter
Find out how many characters there are in a selection by simply right-clicking it.
270 brukere
New Hackbar
A sitebar that helps pentesters to perform manual web security testing inside their browser. This addon is written in webextension and alternatives to the XUL version of original Hackbar.
267 brukere
Cache Longer
Cache Longer speeds up your browsing by make your browser cache things for longer.
265 brukere
Alexa RANK
Alexa Traffic Rank is Alexa Internet's free extension for Mozilla. Alexa Traffic Rank accompanies you as you surf, providing you with Alexa.com data about the sites you visit without interrupting your browsing.
265 brukere
Time Travel
Fake the current date and time in JavaScript Date or Intl.DateTimeFormat objects. Time Travel helps you debug time-dependent frontend applications without having to change the system time.
264 brukere
Easy Steam Collection
This will create an easier way to add all of your addons to any stream collection you create in a single click.
261 brukere
a11y-outline
Many screen readers like JAWS or NVDA have shortcuts to bring up a list of landmarks, headings or links. This browser extension provides the same functionality without requiring a screen reader. Just press Ctrl+Shift+7.
257 brukere
Twitter Video Downloader MP3 MP4
New Firefox Extension Twitter Video Downloader MP3 MP4 let you easy download any content from Twitter in few steps. Get any Video from Twitter and Download it in MP3, MP4, M4A and other best quality formats. Download video from Twitter TT with FF.
257 brukere
JS Injector
Inject JavaScript custom code into every webpage (e.g. to help with debugging).
254 brukere
Virtual Hosts
Apply virtual hosts and overwrite the Hosts header for development purposes.
254 brukere
Sheets Row Highlighter
Highlight a row (and column) of current cell in Google Sheets and Microsoft Excel Online.
253 brukere
Responsive View Simulator
Seamlessly test website appearance on various mobile devices with this handy extension. Preview the responsive design in real-time.
251 brukere
