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Adds SciHub links to popular publishing websites to make free access to science even easier.

Automatically send an Okta Verify push notification or SMS.

Makes sites design dark. Night vision for all sites. You can change design mode in one click. Set up your own darkness level in addon settings. Better than color inverters.

Open all URLs in the clipboard.

Blurs advertisement on page

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.

Find out how many characters there are in a selection by simply right-clicking it.

Imports URLs from a text file and opens them in the browser

A quick way to add links, images, and screenshots to your Dropmark collections.

Show photographer's albums on photostreams, Control speed of slideshows, Photographer's other photos by tag-links, Links to album-map & album-comments, Actually show geotagged photos on the associated map (or Google Maps), Top-pagination, and more...

Allows to copy text on Wattpad.

Make Pixiv light and fast. Display all images automatically.

Stylish analog clock for your browser toolbar.

Blocks video recommendations on Youtube to keep you from getting distracted. Search results and direct links are still available.

A Firefox extension to hide/block YouTube Shorts, enabling a more streamlined browsing experience on YouTube by removing the Shorts section.

Hide all the images on the page (using opacity), with a Hot Key Alt+0 (Zero) ! Optionally, you can configure to display the images on mouse over.

Changes the roblox.com favicon and other website icons to the classic look. Made by Conkley.

Adds close all tabs button. The button opens a new tab and closes all existing tabs.

Adds a button which can be clicked to make "fixed" elements (that is, headers/footers/sidebars that stay stuck to one part of the window) disappear, opening up more space to view the page content.

Add a context menu item contains only bookmarklets from bookmarks. With this extension, bookmarklets can make cross-origin requests, write to the clipboard, communicate with addons, etc. NEVER use untrusted bookmarklet!

Switch between the default themes: Toggley is a Light / Dark mode toggle button for Firefox.