Omarchy Key Visualizer

A tiny Omarchy plugin that shows the keys you press on screen. No keycap images, no animations — just the characters and combinations, rendered with the shell's own styles, appearing while a key is held and lingering briefly after release.

Built for keybinding tutorials and screencasts: Omarchy is a keybinding-heavy desktop, so a combo like Super + Shift + G shows up as three small chips at the bottom of the screen.

How it works

Piece	Where it runs	What it does
key-visualizer.lua	Hyprland Lua config (inside the compositor)	Listens to input.keyboard.key, tracks the pressed combo, writes it to $XDG_RUNTIME_DIR/omarchy-key-visualizer.json
KeyVisualizer.qml	Quickshell omarchy-shell (keep-loaded panel)	Watches the state file and renders the chips
BarWidget.qml	Quickshell bar (per monitor)	Keyboard glyph that pauses/resumes the display

No background daemons, no special permissions, no extra packages: the compositor is already the source of truth for keys, and the shell is already running.

Install

Validate the folder first (optional but handy for plugin authors):

omarchy plugin validate ./omarchy-key-visualizer

Then add it — a local path works as well as a git URL (plugin add clones with git, and git clone accepts local paths):

omarchy plugin add /path/to/omarchy-key-visualizer --enable
# or once published:
# omarchy plugin add https://github.com/YOU/omarchy-key-visualizer --enable

--enable enables it right away; without it, enable later with omarchy plugin enable felixzsh.key-visualizer. The plugin is a panel and a bar widget: the panel shows the keys, and the bar widget is a toggle — enable prompts for its bar section (or pass --section right). If you added from a local path, omarchy plugin update felixzsh.key-visualizer pulls your local changes into the installed copy.

That's the whole install: on first load the panel appends a small guarded block to ~/.config/hypr/hyprland.lua that loads the capture script into Hyprland's Lua config, and Hyprland auto-reloads on save. Nothing else to do — no manual edits, no hyprctl reload.

Requirements

• Hyprland with Lua config support (0.56+), as shipped by Omarchy.
• The plugin enabled in the shell (done above).

Bar widget

The keyboard glyph in the bar (right section by default) opens a small menu, following the native bar-widget pattern:

• Show keys — toggle that pauses/resumes the display (useful mid-demo). The glyph button itself does not toggle; the menu does.
• Mode — All keys or Bindings only (only combos with a modifier).
• Position — a dropdown with all nine placements (top/middle/bottom × left/center/right) of the screen.

The menu writes the same pause flag and config.json that the display panel watches, so it stays in sync across monitors. You can also drive it over IPC (routed to the display panel):

omarchy-shell key-visualizer toggle
omarchy-shell key-visualizer pause
omarchy-shell key-visualizer resume
omarchy-shell key-visualizer paused   # true | false

Move the glyph with omarchy bar move felixzsh.key-visualizer --section left (or right/center).

After installing: no restart needed

If the glyph does not appear in the bar right after omarchy plugin enable, run a plugin rescan instead of restarting the whole shell:

omarchy-shell shell rescanPlugins

The shell's enable flow persists the bar layout before it registers new third-party widgets (a shell-side ordering detail, not specific to this plugin); a rescan registers them.

One caveat: the plugin reload pipeline is debounced and can leave a stale component in the running shell — especially after rapid uninstall + reinstall cycles or editing plugin files. If a change you deployed does not take effect (old behavior persists), run omarchy restart shell once; that unconditionally loads everything from disk. This applies to any third-party plugin, not just this one.

Behavior

• Typing — shows just the character: g, G, !, 5.
• Modifier combos — shows every modifier plus the key: Super Shift G, Ctrl C, Super Enter.
• Combos are a unit — a combination stays intact no matter the order you release it: press Ctrl Shift N, let go of Ctrl first, then Shift, then N, and the display keeps showing Ctrl Shift N the whole time (keyviz shrinks key-by-key; this plugin treats the chord as one unit).
• Non-printing keys — labeled: Esc, Tab, F1, arrows, Space.
• Modifiers that produce the shifted character (Shift with a letter) are folded into the character itself: Shift + 1 shows !.
• Key repeat is ignored; a held key shows once.
• After the last key is released the combo lingers briefly (1s by default, keyviz-style "Duration") and then vanishes in one frame — no fade. The lingering combo is always the last full one, never a partial release state.
• In mode: "bindings" only combos with a modifier are shown; plain typing stays off screen.

Customize

Options live in ~/.config/omarchy/key-visualizer.json (created with the defaults below on first run). It sits outside the plugin folder on purpose: the shell reloads all plugin code whenever any file under ~/.config/omarchy/plugins/ changes, so a config file there would restart the plugin on every edit. Editing this file updates the display live:

{
  "mode": "all",
  "position": "bottom-center",
  "margin": 67,
  "lingerMs": 1000
}

Option	Values	Default
mode	all or bindings (only combos with a modifier)	all
position	any of the nine: top-left … bottom-right, plus center	bottom-center
margin	px from the screen edge	67
lingerMs	ms a released combo stays (keyviz defaults to 5000)	1000

Deeper tweaks still live in the QML/Lua sources:

Want to change...	Edit
Chip font / padding	chipFont, chipPadX/Y in KeyVisualizer.qml
Key labels or layout mapping	KEYS / CHARS / SHIFTED tables in key-visualizer.lua

The key tables use US layout keycode mapping. Letters and digits match most layouts; on other layouts, symbol keys (;, [, ñ, …) may show the US glyph or fall back to the key name. Dead keys and compose sequences are not expanded.

Status

omarchy-shell key-visualizer ping — health check. omarchy-shell key-visualizer state — open while a combo is on screen.

Roadmap

• Layout-aware keysyms via xkbcommon instead of the static US table.
• Mouse button display.
• Per-monitor placement.

License

MIT