Using Dark Theme in Firefox for Android

Firefox for Android Firefox for Android Last updated: 08/28/2020 39% of users voted this helpful

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 - address bar - Fenix

  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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