customkeymap

ZMK keymap visualizer & editor build 2026-06-06ยทar
Paste an owner (searches all their repos), an owner/repo, or a direct .keymap link - keymaps are found automatically; pick from the dropdown when there's more than one. (Owner search skips only huge firmware repos.)
Click any key to change what it does.
New comboNo keys selected
Click the keys on the board that should fire together.
Esc
Advanced - timing & layers
How fast the keys must be pressed together, in milliseconds (default 50). Lower = stricter.
Restrict the combo to specific layer numbers. Leave blank to work on every layer.
Drop a .keymap file to load it