Change color themes in Firefox for iOS
Firefox for iOS has built in “themes” so you can change its appearance. Here’s how to do it:
Set color theme to light or dark
Tap the menu button at the bottom of the screen (the menu will be at the top right if you're using an iPad):
- Tap in the menu panel.
- Tap .
- Choose a color scheme: Light or Dark. Your changes will apply immediately.
You can also have Firefox switch between light and dark themes automatically by turning on the Automatic switch . Move the slider to tell Firefox when to switch based on your screen brightness: