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Input Remapper
What it is
Input Remapper is free Linux software for changing how input devices behave. It maps one input to another and works with both X11 and Wayland display servers. Supported inputs include combinations, joysticks, wheels, triggers, keys, and mouse movements. In its graphical interface, you select an input device, create a preset, add a mapping, and apply it. Optional macros provide cross-device variables, conditions, and named parameters. Analog controls can be mapped to analog outputs with adjustable sensitivity and non-linearity. The interface requests a sudo password because special permissions are needed to read events from Linux input files. Installation guidance covers Ubuntu/Debian, Fedora, Arch, and Void, with manual installation described for other distributions. Version 2.0 and later requires at least Ubuntu 22.04. Output symbols depend on the active keyboard layout, and unavailable characters cannot be injected directly. The project also cautions that game anti-cheat software might detect macros. It is published under the GPL-3.0 license.
For and against
For
- Free Linux plan
- Supports X11 and Wayland
- Handles analog mappings
- Offers optional macro language
- Graphical mapping setup
Against
- Requires sudo permissions
- Version 2.0 needs Ubuntu 22.04 or newer
- Keyboard layout limits output symbols
- Game anti-cheat may detect macros
The verdict
Input Remapper provides broad Linux input remapping through a graphical workflow, with macro and analog-control options. Check distribution requirements, keyboard-layout limits, and game anti-cheat concerns before using it.
Who it suits
It suits Linux users who need custom mappings for keyboards, mice, controllers, or analog devices. It can also help users building conditional or cross-device macros.
Plans and prices
Free
Linux input device remapping · GPL-3.0
Read 9 Oct 2026 · github.com
On the record
- Analog controls
- Analog inputs can be mapped to analog outputs, with configurable sensitivity and non-linearity.github.com · read 9 Oct 2026
- Display servers
- It supports X11 and Wayland.github.com · read 9 Oct 2026
- Gaming caveat
- The project cautions that anti-cheat software might detect macros in games.github.com · read 9 Oct 2026
- Key output limit
- Output symbols depend on the environment's keyboard layout, and characters unavailable through that layout cannot be injected directly.github.com · read 9 Oct 2026
- License
- The repository is published under the GPL-3.0 license.github.com · read 9 Oct 2026
- Macros
- Its optional macro language supports cross-device variables, conditions, and named parameters.github.com · read 9 Oct 2026
- Macro support
- Yesgithub.com · read 20 Sep 2026
- Permissions
- The UI prompts for a sudo password because special permissions are needed to read events from /dev/input/ files.github.com · read 9 Oct 2026
- Purpose
- Input Remapper is a Linux tool for changing the behavior of input devices by mapping any input to another input.github.com · read 9 Oct 2026
- Setup
- Users select an input device, create a preset, add a mapping, and apply it in the graphical interface.github.com · read 9 Oct 2026
- Support
- The usage guide directs users to inspect debug output and open a GitHub issue when something does not work, and cautions against posting logs created while entering private information.github.com · read 9 Oct 2026
- Supported distributions
- The README gives installation instructions for Ubuntu/Debian, Fedora, Arch, and Void, and describes manual installation for other distributions.github.com · read 9 Oct 2026
- Supported inputs
- It supports combinations, joysticks, wheels, triggers, keys, and mouse movements.github.com · read 9 Oct 2026
- Supported operating systems
- linuxgithub.com · read 20 Sep 2026
- Version requirement
- Input Remapper version 2.0 and later requires at least Ubuntu 22.04.github.com · read 9 Oct 2026
