Keyboard/Button Mapper

Keyboard/Button Mapper gives you complete control over your device's input hardware. Transform your phone buttons, game controllers, keyboards, and headsets into custom shortcuts that work exactly the way you want them to.

Remap every button on your device. Whether it's your volume keys, side buttons, D-pad, face buttons on a game controller, or even your fingerprint sensor — you can reassign any physical button to trigger powerful actions. The app supports most Android devices and game controllers, with new hardware added regularly.

Build complex macros with unlimited possibilities. Choose from over 100 individual actions to create custom shortcuts tailored to your workflow. Combine multiple actions in sequence — tap screens, execute gestures, send keyboard inputs, launch apps, control media playback, or send intents directly to other applications. Add precise delays between actions to automate repetitive tasks and boost your productivity.

Trigger actions on your terms with flexible activation methods. Long press a button, double-tap it, or press it multiple times — you decide. Combine inputs from different devices simultaneously and include your custom on-screen buttons in the same macros. Design your own button layouts when physical keys aren't enough, then map those virtual buttons just like real hardware.

Set constraints to keep your macros running exactly when you need them. Restrict key maps to specific apps, activate them only when media is playing, or limit them to your lock screen. This precision control ensures your shortcuts never interfere with normal device operation and adapts seamlessly to different contexts throughout your day.

Create on-screen buttons anywhere in any app. Build custom button layouts and position them however you like. These floating buttons are fully remappable, giving you quick access to your favorite actions without cluttering your interface.

Your privacy is protected. Keyboard/Button Mapper uses Android's Accessibility API to detect which app you're using and adapt your key presses accordingly. The service monitors your key strokes and emulates swipes or pinches only when you configure those actions. Importantly, the app collects zero user data and never connects to the internet to transmit information anywhere. You can disable the accessibility service anytime through your device settings.