Keymasq
Keymasq: A flexible open-source toolkit for layered Linux input automation. Ranked #29 of 105 in Keyboard and Mouse Customization Software by our editors (5.6/10); pricing: Free plan; best for linux users needing layered input automation.
At a glance
- Editor score5.6 / 10
- PricingFree plan
- Best forLinux users needing layered input automation
- Free planYes
- Paid fromFree
- Supported operating systemsLinux
- Facts checked22 Sep 2026
Where it wins
- Remaps keyboards, mice, and game controllers
- Supports application-aware profiles, macros, and superkeys
- Works across X11, Wayland, and several Linux desktops
Where it doesn't
- Linux-only desktop deployment
- Configuration depth may require command-line profile management
- Focused on software remapping rather than broader device controls
Our verdict on Keymasq
Keymasq is an open-source Linux tool for customizing keyboards, mice, and game controllers. It suits solo users and small teams that need layered input automation, application-aware bindings, macros, combos, and virtual input devices. Its GTK4 interface provides a graphical starting point, while TOML configurations can also be managed from the command line. The software is distributed under the MIT license and supports desktop use with self-hosted configuration.
Its strongest area is input-mapping depth. Users can create layered profiles, record and edit macros on a timeline, loop playback, define global hotkeys, and assign tap, hold, and multi-role actions through superkeys. Rapidfire and repeat-last-action mappings extend the automation options, while analog sticks, triggers, wheels, and other axes can be mapped. Virtual keyboard, mouse, and gamepad outputs, plus hardware masking for input devices, make Keymasq suitable for complex workflows and controller-oriented setups.
Platform coverage is broad within Linux. Keymasq supports both X11 and Wayland, with integrations for GNOME Shell, GNOME, KDE Plasma, Hyprland, Niri, COSMIC, and Sway. Profiles can be managed through the GTK4 GUI or command line, giving advanced users more control over configuration. Choose Keymasq if you want free, open-source remapping with layered profiles and detailed automation on Linux. Users seeking a cross-platform customization tool or a broader hardware-control suite should look elsewhere.
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Keymasq pricing
Keymasq fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Supported operating systems | Linux |
| Macro support | Yes |
| Per-app profiles | Yes |
| Onboard device memory | Not verified |
| Polling rate control | Not verified |
| Sensitivity controls | Not verified |
| Profile slots | Not verified |
| Deployment | Self-hosted, Desktop |
| Platforms | Linux |
| Support | Community, Docs |
| Built for | Solo, Small business (editorial estimate) |
| Integrations | 9 integrations: GNOME Shell extension, X11, Wayland, GNOME, KDE Plasma, Hyprland … |
| Pricing | Free plan |
| Website | keymasq.tools |
| Facts checked | 22 Sep 2026 |
Keymasq integrations
Keymasq lists 9 integrations on its own site.
- GNOME Shell extension
- X11
- Wayland
- GNOME
- KDE Plasma
- Hyprland
- Niri
- COSMIC
- Sway
Alternatives to Keymasq
- Razer SynapseA free Razer-focused hub for remapping, macros, profiles, and Chroma lighting.9.2
- Logi Options+A broad free toolkit for remapping, automation, profiles, and multi-computer control.9.1
- Logitech G HUBA free desktop suite for Logitech G lighting, profiles, and device settings.9.0
See all Keymasq alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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