Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Webpage Background and letter change

  • 1 reply
  • 1 has this problem
  • 1 view
  • Last reply by Terry

more options

How do I change the background for all webpages to black with letters displayed as white. I have a vision problem which inhibits my ability to view letters on a white background.

How do I change the background for all webpages to black with letters displayed as white. I have a vision problem which inhibits my ability to view letters on a white background.

All Replies (1)

more options

You should be able to do that for some websites with Settings > General > Language & Appearance > Web site appearance. For others I suggest an extension called Dark Reader.

https://support.mozilla.org/en-US/kb/change-web-appearance-settings-firefox https://addons.mozilla.org/firefox/