RemapSmith is an input and controller remapping tester for game developers: live gamepad and keyboard capture, drag-and-drop remap editor with conflict detection, a playable tester lab, preset layouts, and one-click export to Godot 4 InputMap, Unity Input System, and SDL gamecontrollerdb. 100% offline.


Capture inputs live (W3C standard indices), remap with drag-and-drop and conflict detection, define custom actions and profiles, and test the result by playing the canvas platformer Tester Lab. Ship with one-click export to Godot 4 InputMap (GDScript), Unity Input System (C#), SDL gamecontrollerdb strings, and raw rebind tables.


The free demo includes the remap editor with demo limits (1 profile, 8 actions, presets + export locked).


The full RemapSmith Pro ($9.99 one-time): https://theluckyduck666.itch.io/remapsmith-pro — unlimited profiles, custom actions, preset layouts, and all exports.

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