Using the F11 Shortcut for Borderless Mode

Toggling with the Default Keybind

Vanilla Minecraft uses the F11 key to switch between windowed mode and standard exclusive fullscreen. Cubes Without Borders alters this behavior to make borderless mode the new primary fullscreen target.

1. While in the game or on any menu, press F11 on your keyboard.

2. The game will automatically expand into a borderless fullscreen window instead of locking your display in exclusive fullscreen.

3. Press F11 a second time if you ever need to return to your previous windowed dimensions.

Benefits During Gameplay

Using the hotkey is the quickest way to engage borderless mode without digging through the settings menus. When active, clicking away to another monitor or application will not minimize your Minecraft client, allowing you to monitor your game, read reference guides, or chat on secondary displays uninterrupted.