Joue

Scanning EAN-13/UPC-A, UPC-E, EAN-8, Code 128, Code 39, Codabar, Interleaved 2 of 5 and QR Codes from webcam or image files

Control your browser's global screen brightness

This extension alters browser Geolocation latitude and longitude to user-defined values

This extension alters browser timezone to a random or user-defined value.

Edit cookies related to the current page and all its sub-frames right from a popup

Delete cookies when browser is closed or once the tab is closed to prevent possible trackings (similar to Ove's Self-Destructing Cookies which is not compatible with FF57 anymore)

Convert your mouse cursor to a high-quality magnifying glass

Prevent HTML canvas element from generating a unique identification key to protect user's privacy

Invert light-themed web pages into dark to reduce eyestrain

Control red, green, and blue color levels for both daytime and nighttime

Control Spotify web player from a toolbar popup (includes play, pause, skip previous and next tracks)

Play Flappy Bird right from the toolbar for quick, addictive fun with simple controls and challenging gameplay.

Tabular custom speed-dial and visual bookmark grids

Displays a badge button of the current exchange rates based on cryptonator.com