Button Mapper:
Remap your keys

Customize your phone's buttons to launch any app, shortcut or action

Button Mapper

Total customization

Button Mapper makes it easy to map custom actions to your volume buttons, Bixby button or other hardware buttons on your phone. Launch apps and shortcuts or assign custom actions to single presses, double taps and long presses of your phone's hardware buttons. Root is not required

Fully Responsive Design.

Button Mapper automatically adapts to show the buttons and options available on your phone

Custom Actions.

Button Mapper offers a huge list of actions to choose from, including flashlight, assistant, music controls, and much more

Launch apps or shortcuts.

Remap buttons to launch any app or shortcut with a single tap, double tap or long press


Beautiful design and user friendly interface

Well Supported

Regular updates and top-notch user help and support

More Options

Button Mapper is packed with options so you can customize your phone your way

Root not required

No need to root your phone to use Button Mapper. Root users get a few more options, such as remapping buttons with the screen off

Android Platform

Button Mapper is optimized to take advantage of all the latest Android API and features

Fast and Battery Friendly

Button Mapper is fully optimized, lightweight, fast and will not drain your battery

Add Buttons

You can remap buttons on most gamepads, keyboards and other perhipherals connected to your phone


Here are some examples of what Button Mapper can do

Download Button Mapper

Get it on Google Play