Using Dark Theme in Firefox for Android

You can change the look of your Firefox app at any time by selecting between Light and Dark mode.

To change between Light/Dark mode:

  1. Tap the menu button. Settings icon in address bar in android

  2. Tap Settings.
  3. Tap Customize from the General section.
  4. Under Theme, tap one of the following radio buttons:
    • Light
    • Dark
    • Follow device theme

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