Colorless for Firefox

Colorless for Firefox

Remove colors from a web page that it becomes black and white, or sepia.

Colorless for Firefox
What is Colorless for Firefox?
Colorless for Firefox is a Firefox add-on that allows users to remove colors from web pages, creating a black and white or sepia effect. Simply install the add-on and enjoy a new browsing experience with transformed web pages.
Stats
By: hereafter
Users: 50 ▼ -1
Rating: 5.00 (2)
Version: 1.0.1.1resigned1 (Last updated: 2024-04-26)
Creation date: 2019-02-14
Weekly download count: 6
Firefox on Android: No
Risk impact: High risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 2
Permissions:
  • *://*/*
  • tabs
  • contextMenus
Size: 398.89K
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
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Summary

If applied, the web page will become black and white only. or Sepia, if the user chooses this preference in options.

User reviews
by ozan, 2024-03-25

by ozan, 2024-03-25

Colorless for Firefox by hereafter is perfect to preview a page for later B&W print. I'm using it with Invert Image Color by vycb, that inverts selected images like for example a black console window image, becoming white background with black fonts, saving a lot of black ink when printing a webpage. And finally Print as PDF with Firefox. A pitch for Hereafter: You know when users have a color printer, one of the colors is less used and the others are almost over... Wouldn't it be great to print a webpage using mainly that less used color? Your Sepia option idea could be expanded to Cyan, Magenta and Yellow! Well... maybe not yellow yellow, maybe your Sepia is perfect for this last one. You decide. This would give the users a way to spend their less used color in the printer. Thank you.
by Marco Antonio, 2019-09-12
View all user reviews
Safety
Risk impact

Colorless for Firefox is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Colorless for Firefox if you trust the publisher.

Risk likelihood

Colorless for Firefox is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

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