Tabs Backup & Restore
Keep manual or automatic backups of all tabs*, and restore on demand. Can also export backup file to disk to restore later, or to another profile, even on another computer or OS, as long as it has Tabs Backup & Restore installed. *(See description)
794 brûkers
ProxyControl
Manage setting of connect of proxy in your browser so quickly and so easily as you want.
792 brûkers
JSON Beautifier & Editor
Display JSON objects by transforming them into Syntax editable highlighted HTML
790 brûkers
Quora Login Bypass
Lets you Bypass Quora Login. A Quora Blog shared this trick/hack so that knowledge can be shared without restriction. If you are logged in, it won't do anything. But say you are not logged in (or using private window), then this comes handy.
790 brûkers
Rotate that Video Player
Improve your video experience by effortlessly rotating your video clips by 90, 180, or 270 degrees.
788 brûkers
Moesif Origin & CORS Changer
The most popular and feature rich CORS tool on Chrome (over 100K weekly active users) is rebuilt for Firefox with more features. This plugin allows you to send cross-domain requests. You can also override Request Origin and CORS headers.
784 brûkers
Request Interceptor
Intercept HTTP and HTTPS Requests. Add custom rules to modify request/response headers, block/redirect requests, modify query params. Example Usage: This extension can be used to block all ads having url (*/ad.x.com/*) by creating rules
775 brûkers
Web Editor
Edit the every web page you want !! .... Making your own custom web page , using any other web page is just a click away !!! You can convert any web page into an editable document , which can then be edited and saved .
774 brûkers
GhostText
Use your text editor to write in your browser. Everything you type in the editor will be instantly updated in the browser (and vice versa).
763 brûkers
Color Picker
A simple color picker extension. Easily pick any color on the screen, view history of picked colors, and copy or clear them with a single click.
759 brûkers
Live Reload — monitor and reload html, css, js
Addon for web devs. Monitor included JS, CSS and/or HTML in frames and automatically reload the host page when a change is detected in the included source. Supports inline reloading of stylesheets and frames without reloading the host page.
758 brûkers
Bootstrap - Responsive Helper
Show the Bootstrap grid class currently active (XS, SM, MD, LG, XL, XXL). Tested and work with the versions: 3, 4, 5 Not compatible versions: 4 Alpha 2
743 brûkers
Github Repository Size
Add repositories size to their GitHub summary band using the GitHub public API.
742 brûkers
Google Cache
Google Cache lets you visit retrieve the web page from Google Web Cache when the site is offline.
737 brûkers
Save Website as Image
Simple addon, to save a snapshot of a website via a click on the toolbar icon or a custom shortcut
732 brûkers
FxIF
View exIF allows you to view metadata contained in .jpg and .tiff images from your Firefox browser.
731 brûkers
