Key Mapper GUI Keyboard

3.9
1.58K reviews
1M+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image

About this app

This is the official keyboard for Key Mapper that has on-screen buttons!

Key Mapper GUI Keyboard is a fork of OpenBoard, which is a 100% foss keyboard based on AOSP. The keyboard built in to Key Mapper is called the "Basic Input Method" and does NOT have a GUI.
Updated on
23 Jan 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.1
1.44K reviews
Michael Fischer
13 February 2024
Keyboard doesnt allow itself to be enlarged when landscape view is used. I have issues sometimes when typing text, any pre existing text before opening a text/chat window will not be able to be removed. Only the "del" keyboard keybind or reverting back to original stock keyboard will allow removing of text, solving the issue. (Problem noticed with "DevilutionX" application.) Please out of personal preference and a suggestion, would you closely resemble the keyboard layout of the S23 Ultra! T.Y
42 people found this review helpful
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YøuTûbé .cøm
19 March 2026
as powerful/ highly advanced as it now is itll level up to by 90x/% with automation triggers not many like macrodroid/tasker got few can do it can be 1st hybrid remapper+automater with earset in /out and usb/otg as a key/triggers plus action sequence on boot and interval/timer and hover/chop gestures with actions like turn off/on pixels it serves many purposes things like mirror screen/dex and use 0 power &mainly backgroundgplay wish it had tap dots like game mappers &uto clickers to mimic touch
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Jimmy Cañosa
3 February 2026
Feature request: An undo button integrated into the keyboard itself. I know I can add it using the floating button, but every keyboard should have it by default. PS. and arrow keys please.
1 person found this review helpful
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What's new

Adds support for DPAD buttons in Key Mapper 1.8