Key Mapper: Unleash your keys!

Make shortcuts for ANYTHING! Remap volume, power, keyboard, or floating buttons!

App info

Version :

2.8.3

Category :

Tools

Update :

April 15, 2025

Installs :

7,475,566

Developer :

sds100

Requires Android :

Android 5.0+

Content Rating :

Everyone

Get it on :

Download APK

App description

Android App Analysis and Review: Key Mapper: Unleash your keys!, Developed by sds100. Listed in Tools Category. Current Version Is 2.8.3, Updated On 15/04/2025 . According to users reviews on Google Play: Key Mapper: Unleash your keys!. Achieved Over 7 million Installs. Key Mapper: Unleash your keys! Currently Has 22 thousand Reviews, Average Rating 3.8 Stars

Make custom macros on your keyboard or gamepad, make on-screen buttons in any app, and unlock new functionality from your volume buttons!

Key Mapper supports a huge variety of buttons and keys*:

- ALL your phone buttons (volume AND side key)
- Game controllers (D-pad, ABXY, and most others)
- Keyboards
- Headsets and headphones
- Fingerprint sensor

Not enough keys? Design your own on-screen button layouts and remap those just like real keys!

What shortcuts can I make?
--------------------------

With over 100 individual actions, the sky is the limit.
Build complex macros with screen taps and gestures, keyboard inputs, open apps, control media, and even send intents directly to other apps.

How much control do I have?
---------------------------

TRIGGERS: You decide how to trigger a key map. Long press, double press, press as many times as you like! Combine keys on different devices, and even include your on-screen buttons.

ACTIONS: Design specific macros for what you want to do. Combine over 100 actions, and choose the delay between each one. Set repeating actions to automate and speed up slow tasks.

CONSTRAINTS: You choose when key maps should run and when they shouldn't. Only need it in one specific app? Or when media is playing? On your lockscreen? Constrain your key maps for maximum control.

* Most devices are already supported, with new devices being added over time. Let us know if it's not working for you and we can prioritize your device.

Not currently supported:
- Mouse buttons
- Joysticks and triggers (LT,RT) on gamepads

Security and accessibility services
---------------------------

This app includes our Key Mapper Accessibility service that uses the Android Accessibility API to detect the app in focus and adapt key presses to user-defined key maps. It is also used to draw assistive Floating Button overlays on top of other apps.

By accepting to run the accessibility service, the app will monitor key strokes while you're using your device. It will also emulate swipes and pinches if you are using those actions in the app.

It will NOT collect any user data or connect to the internet to send any data anywhere.

Our accessibility service is only triggered by the user when pressing a physical key on their device. It can be turned off any time by the user in the system accessibility settings.

Come say hi in our Discord community!
www.keymapper.club

See the code for yourself! (Open source)
code.keymapper.club

Read the documentation:
docs.keymapper.club

We are currently offering version 2.8.3. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

What's New

You can now remap the power button/side key on your phone and the DPAD buttons on your game controller!

Many other bug fixes. See all the changes at http://changelog.keymapper.club.

Rate and review on Google Play store

3.8

21,999 total

5 63.2

4 3.9

3 7.9

2 3.9

1 21.1

Total number of ratings

Total number of active users rated for: Key Mapper: Unleash your keys!

Total number of installs (*estimated)

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments

Joel Spangler

I wanted a quicker way to enable flashlight. I was able to map holding the volume down button and pressing volume up to toggle my flashlight on/off. I've also mapped a quick press sequence of vol down, vol down, vol up to play/pause media. After first creating these, the volume buttons stopped working normally as volume buttons (bad). To fix, I had to go into the profile and add the option of "do not remap" on each of the buttons, and now everything works as it should. Thanks team!

Gaius315

One of the best remapping tools I've used, and my personal favorite. Shizuku compatible and easily integrated with Tasker via shortcuts and intents. Ordinarily, I'd rate ★★★★☆ for an app like this, because I reserve 5 star ratings for apps which I have no complaints about. Key Mapper gets 5 from me because, despite all the excellent features, it's 100% free. REALLY free. No restrictions or limitations you have to pay to get rid of, no ads and, most importantly, absolutely no data collected. 🏆

Jose Zuniga

I think it's a really cool app, if I had any suggestions I would think it should allow a button to initiate a swipe across a portion of the screen chosen. And also a a button assignment to press one section of the screen, so controllers can be used for apps that don't support controllers. I don't know if it would be hard but I think it's a cool idea. Thanks for all the effort tho. 😊😊

Anthony Pipetti

This app fixed an issue that has been plaguing my android phone since I bought it. The lightest tap or movement of my wired headphones would cause my phone to freak out and skip/pause music and randomly adjust the volume up/down. With this app I mapped the "headset button" trigger to "do nothing" and now it's fixed! Any one with the same issue needs to use this app.

Diablo931 (SinghOm931)

There are some bugs in the app , but most importantly there is a bug that spams the key if u hold down volume button , for some people it is irritating while for many people like me it's useful , so i request u to give an option in settings where people can select between spaming and normal using. Great App please don't remove the spamming bug (if u do add a spamming feature)

A Google user

Just want to give a big "Thank You!" for this app. You have turned my daily commute into study time using Anki. I installed your app, and paired it with a bluetooth media button. I really like how you have check marks at the top of the app showing what permissions have been granted (or enabled) and which haven't been given. Anki has keyboard shortcuts I mapped using your app.Initially, I had go into the app settings and switch to Key Mapper Keyboard each time I connected the bluetooth media button. I figured out using your help instructions how to grant permission to Keyboard/Button Mapper to automatically switch to the Key Mapper Keyboard.

Evan Newguy

Quite good, the UI is attractive and simple, and the app is easy to navigate, however, for the use case I would use it for it's not very useful. What I attempted to use it for was to use a button as a trigger button for Minecraft (pretty lame use I know). However, when holding on a trigger, instead of simulating a hold on whatever I mapped it to, it is a rapid-fire input, so no breaking blocks in Minecraft. Multilanguage keymap redefiner did not have this issue, but it would freeze every minute.

Cal Neuvost

I have a rig to connect my phone and Playstation controller. With this app I can take a photo with a controller button, leaving both hands securely on the controller handles. Fantastic. I'm sure more uses will occur to me going forward! This must be a *wonderful* accessibility app. Someone with low motor control could assign functions to whichever devices work for them! Open source and ad free — thanks for improving life, you beautiful humans!