# TogglePaneZoomState

*Since: 20201031-154415-9614e117*

Toggles the zoom state of the current pane.  A Zoomed pane takes up
all available space in the tab, hiding all other panes while it is zoomed.
Switching its zoom state off will restore the prior split arrangement.

```lua
local wezterm = require 'wezterm'

return {
  keys = {
    {
      key = 'Z',
      mods = 'CTRL',
      action = wezterm.action.TogglePaneZoomState,
    },
  },
}
```

See also: [`unzoom_on_switch_pane`](../config/unzoom_on_switch_pane.md), [SetPaneZoomState](SetPaneZoomState.md).