Question

Firefox: Activate Dark Theme

Answer 1

Activate Dark Theme in Firefox
1st step:
2nd step:
3rd step:
Darken all websites with add-on
1st step:
2nd step:
3rd step:
4th step:
Video
Quick guide: Activate Dark Theme in Firefox
Quick guide: Darken all websites with an add-on

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Would you like to activate the dark theme in Firefox to give the browser a dark look? Then follow our instructions..

With more and more programs, apps and operating systems, a dark look is the latest trend. You can also activate a so-called dark theme in the Firefox browser. In the following, we will show you how to do this in the Firefox settings and how you can increase the effect with add-ons.

• Activate Dark Theme in Firefox
• Darken all websites with add-on
• Explanatory video

Activate Dark Theme in Firefox

Follow our step-by-step instructions or take a look at the brief instructions .

1st step:

Open Firefox and click the menu icon ( ☰ ) in the upper right corner. Then select " Add-ons ".

2nd step:

Go to " Themes " in the left column and activate the dark look.

3rd step:

The Firefox start page and the tab bar are now dark - but the websites are not. If you also want to darken these, follow our next guide:

Darken all websites with add-on

Follow our step-by-step instructions or take a look at the brief instructions ..

1st step:

Download the add-on " Dark Background and Light Text " from the official Firefox add-on website: https://addons.mozilla.org/de/firefox/addon/dark-background-light-text/ Simply click on " Add to Firefox ".

2nd step:

Confirm the installation of the add-on in the message window that appears again with " Add ".

3rd step:

The websites are now also displayed dark with light text.

4th step:

To deactivate the add-on again, go to the add-on settings in the Firefox menu ( ☰ ) and click on " Extensions " on the left . Find the appropriate add-on and click " Disable " or " Remove ".

Video

Quick guide: Activate Dark Theme in Firefox

1. Open the Firefox menu ( ☰ ) and click on " Add-ons ".
2. In the left column go to " Themes " and click on " Activate " next to " Dark (deactivated) " . The Firefox start page and tab bar will then appear dark. If you also want the websites to have a dark look, follow the next instructions:

Quick guide: Darken all websites with an add-on

1. Add the " Dark Background and Light Text " add-on from the official add-on website to Firefox: https://addons.mozilla.org/de/firefox/addon/dark-background-light-text/
2. Confirm the installation by clicking on " Add " again. After that, the websites also appear dark with light text.
3. To deactivate the add-on again, open the add-on area via the Firefox menu ( ☰ ) and go to " Extensions " on the left . With " Deactivate " or " Remove " you can switch off the dark theme again.

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