Keybindings

WebGUI adds a WebGUI category to the Minecraft controls screen (Options → Controls → Key Binds). Both keys can be rebound there.

Keys

Action	Default key	Description
Main menu	F6	Opens the main menu URL set by the server (mainMenuUrl). Does nothing if the server hasn't set a URL or MCEF hasn't finished loading.
HUD: interactive mode	` (grave accent)	Toggles the HUD between view-only and interactive mode. Has no effect while another screen is open.

HUD interactive mode

By default the HUD overlay is view-only — mouse and keyboard input pass through to the game. Pressing the interactive mode key switches the HUD into a pseudo-GUI where clicks and keyboard events go to the web page instead of the game. Press the key again to return to view-only mode.

The current mode is shown as a chat message:

• Web HUD: interactive mode (pseudo-GUI). Press the key again to exit.
• Web HUD: view only. Press the interactive mode key to enable input.

Main menu URL

The server controls which URL opens when the player presses F6 via the mainMenuUrl field in server.json. If the field is empty, the key does nothing.