Create a QR code of the selected text, current url or hyperlink. Also possible to create a QR Code from free text within Firefox. Now with UTF8 support.
Grammarly will help you communicate more effectively. As you type, Grammarly flags mistakes and helps you make sure your messages, documents, and social media posts are clear, mistake-free, and impactful.
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.
Pearltrees lets you organize everything.
Scrobble music from vk.com to last.fm
Removes the checks WhatsApp put in place to disable Firefox accessing WhatsApp Web, the new web interface. **NOTICE: WhatsApp Web is now compatible with Firefox! You don't need to install this addon any more**
An extension to silently generate a TinyURL for your current page at the click of a button. Also shows you where TinyURLs on the web will take you.
Switch website you want to dark mode. Dark mode will help devices save battery and reduces strain on your eyes.
Switch Youtube to dark mode. Dark mode will help devices save battery and reduces strain on your eyes.
Unblock any blocked website and stay secure with Hotspot Shield. Easy use with one-click activation. Unlimited bandwidth!
1-Click to download any Facebook video. Choose if you want video or just an image. Compatible with new Firefox Quantum 57+ Addon uses 3rd party site (www.getyourfb.com) for operation.