How to Enable Dark Mode on Mozilla Firefox

Mozilla users from now onward can turn on dark mode on nightly web-browser. Earlier, when you apply dark mode attribute on Mozilla, Firefox options and add-ons remain white. This new feature is applicable only if you install Firefox Nightly 68.0a1 on your PC.

Firefox supports dark mode feature from a long time yet it doesn’t look cool likewise Chrome, File Explorer, etc. This is why the Mozilla team worked on a new pref and first launches the same on Nightly web-browser. Here, in this article, we will explore simple ways to enable dark mode on Firefox.

RECOMMENDED: Mozilla delays Firefox 67 Release date to May 21st

How to Enable Dark Mode on Mozilla Firefox

To turn on Dark Mode on Firefox Nightly, do the following-

Step-1: At first, make sure to download and install Firefox Nightly 68.0a1 on your System.

Step-2: Go to address bar and type about:config followed by the Enter key.

Note: There might appear a warning message saying “Here be dragons!”. Just uncheck the checkbox asking “Annoy me again, please!” then tap I accept the risk.

Warning Message on Nightly

Step-3: Henceforth, press Ctrl+F and type below path here.

browser.in-content.dark-mode

Step-4: Once located, mark the above path as “true”. Restart Mozilla Firefox and type about:preferences and about:addons in consecutive tabs (See the snapshot below).

Dark Mode on Mozilla Firefox

Step-5: Succeeding after, navigate to below path without closing tabs on this web-browser.

Start > Settings > Personalization

Step-6: Here select Colors on the left column followed by Dark Button on the right panel.

How to Enable Dark Mode on Mozilla Firefox

Step-7: At last, go back to about:addons on Firefox Nightly and select Themes section from the left column. Subsequently, choose the Dark theme as shown below.

How to Enable Dark Mode on Mozilla Firefox

That’s it, you can see the alterations on opened tabs in Mozilla.