Minecraft:Debug hotkey

File:Debug controls.png

The list of debug keybinds as shown in-game under Template:UI.

A debug hotkey (or key binding in game) is used to access hidden information and trigger advanced settings in the game through Template:Keys, where key is usually a letter (A–Z), or just a single Template:Key, which is used to open the Minecraft:debug screen. When Template:Key is used as a modifier for debug hotkey combination, the debug screen is not opened (or closed if enabled).

The list for debug hotkeys can be viewed and changed under the "Debug" section of Template:UI.

Some debug hotkeys may be disabled by Template:Gmr game rule.

1. REDIRECT Template:PG/-

List of debug hotkeys

Default key bind	In-game name	Description
Template:Key (toggle)	Toggle Overlay	Toggles the Minecraft:debug screen.
Template:Key (modifier)	Debug Modifier Key	Used as a modifier for all Template:Keys-based debug hotkeys.
Template:Keys	Reload Minecraft:Chunks	—
Template:Keys	Show Minecraft:Hitboxes	Toggles the Template:Cd Minecraft:debug renderer. Disabled by Template:Cd gamerule.
Template:Keys	Copy Location	Copies current location data with the format Template:Cmd. Disabled by Template:Cd gamerule.
Template:Keys (hold)	Debug Minecraft:Crash	When the players hold the key combination for 10 seconds (8 seconds countdown), it Minecraft:crashes the game with the code -1, caused by an exception.Template:Note In the game log, the exception has a message of "Manually triggered debug crash" followed by "Reported exception thrown!" and other reported chat messages (including the crash countdown).
Template:Keys	Clear Chat	Retains typed messages accessible through Template:Keys/Template:Keys
Template:Keys	Show Chunk Boundaries	Toggles the Template:Cd Minecraft:debug renderer. Disabled by Template:Cd gamerule.
Template:Keys	Show Advanced Minecraft:Tooltips	Shows additional information on the item Minecraft:tooltips: item identifiers, tool and armor durability as a fraction on damaged items, armor color, map scale, and details of what type Minecraft:firework is loaded in a Minecraft:crossbow.
Template:Keys	Copy Data	Copies entity or block data with the format Template:Cmd. Alternatively, the Template:Keys combination copies the client-side data, which often returns the same values as Template:Keys. Disabled by Template:Cd gamerule.
Template:Keys	Start/Stop Profiling	See Minecraft:performance metrics.Template:Info needed
Template:Keys	Cycle Spectator	Toggles Minecraft:Spectator mode and previous game mode.
Template:Keys	Toggle Lost Focus Pause	Toggles automatic pause when the game loses focus, or not selected as the primary window.
Template:Keys	Dump Dynamic Textures	All loaded Minecraft:dynamic textures are exported to Template:Cd as image files alongside associated text metadata where necesary.
Template:Keys	Reload Minecraft:Resource Packs	Reloads the changes from adding and removing resource packs in the Minecraft:.minecraft/resourcepacks folder (either by drag and drop in a file explorer, or activating and deactivating certain packs on Template:UI settings). This is useful for reloading resource packs without having to restart the game.
Template:Keys	Dump Version Info	Presents the client's game version information, in the order of the version's ID, the version's name, Minecraft:data version, series, Minecraft:protocol version, build time, resource pack and data pack formats, and whether the version is stable or not. Further information on Minecraft:version.json.
Template:Keys	Profiling Chart	Toggles the profiling chart in debug screen.
Template:Keys	FPS Charts	Toggles the FPS charts in debug screen.
Template:Keys	Network Charts	Toggles multiple network charts (such as TPS, bandwidth, and ping graph) in debug screen.
Template:Keys	N/A	Pause without Minecraft:pause menu. Only works on singleplayer. Not available as a configurable key binding.
Template:Keys	Game Mode Switcher	Opens the Minecraft:game mode switcher, and selects last used game mode.
Template:Keys	Debug Options	Opens the Minecraft:debug options screen, which allows the player to customize the debug screen.

Disabled hotkeys

These hotkeys are disabled by default, but can be enabled using the -DMC_DEBUG_HOTKEYS Minecraft:debug property.

Hotkey	Info
Template:Keys	Toggles the chunk_section_paths Minecraft:debug renderer.
Template:Keys	Toggles the chunk_section_octree debug renderer.
Template:Keys	Toggles the chunk_section_visibility debug renderer.
Template:Keys	Toggles wireframe rendering.
Template:Keys	Toggles "smart culling" that culls individual chunk sections.
Template:Keys	Locks the viewing frustum used for culling in place and makes it visible.
Template:Keys	Unlocks and hides the viewing frustum.
Template:Keys	Toggles Minecraft:fog.

Gallery

• Game mode switcher (Template:Keys)
  Game mode switcher (Template:Keys)
• Screenshot of the crash alert given in the chat while holding Template:Keys.
  Screenshot of the crash alert given in the chat while holding Template:Keys.
• Debug options (Template:Keys)
  Debug options (Template:Keys)

Notes

<references group="note"/>