Minecraft:Debug screen - Revision history

SyncBot: Sync: updated from Minecraft

2026-06-06T11:03:38Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:03, 6 June 2026
Line 535:		Line 535:
	\|{{HistoryLine\|\|26.2\|dev=snap1\|The {{cd\|entity_spawn_counts}} debug entry now refers to the ambient mob count as {{cd\|AM}} and the axolotl mob count as {{cd\|AX}} instead of referring to both as {{cd\|A}}.}}		\|{{HistoryLine\|\|26.2\|dev=snap1\|The {{cd\|entity_spawn_counts}} debug entry now refers to the ambient mob count as {{cd\|AM}} and the axolotl mob count as {{cd\|AX}} instead of referring to both as {{cd\|A}}.}}
	\|{{HistoryLine\|\|\|dev=snap2\|The{{cd\|fps}} entry now reports which type of present mode is used, as opposed to just {{cd\|vsync}}.}}		\|{{HistoryLine\|\|\|dev=snap2\|The{{cd\|fps}} entry now reports which type of present mode is used, as opposed to just {{cd\|vsync}}.}}
			\|{{HistoryLine\|\|\|dev=snap4\|The {{cd\|particle_render_stats}} entry now includes the counts of different particle groups ({{cd\|SQ}} for single quads, {{cd\|NR}} for no render, {{cd\|EG}} for elder guardians, and {{cd\|IP}} for item pickup) in addition to the total.}}
	}}		}}

SyncBot: Sync: updated from Minecraft

2026-05-23T11:04:29Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:04, 23 May 2026
Line 508:		Line 508:
	\|Added "Blending" row, above the "Noise Router" row.		\|Added "Blending" row, above the "Noise Router" row.
	\|The H for "humidity" has been changed for a V for "vegetation".}}		\|The H for "humidity" has been changed for a V for "vegetation".}}
			\|{{HistoryLine\|\|\|dev=22w12a\|Removed debug hotkey cycling render distance ({{key\|F3+F}}).}}
	\|{{HistoryLine\|\|\|dev=22w16a\|Added "Allocation Rate" row, which shows heap memory allocation rate.}}		\|{{HistoryLine\|\|\|dev=22w16a\|Added "Allocation Rate" row, which shows heap memory allocation rate.}}
	\|{{HistoryLine\|\|1.19.1\|dev=Release Candidate 1\|The "Blending" row now disappears when the chunk that the player is in uses the new method, instead of displaying "Blending: New".}}		\|{{HistoryLine\|\|1.19.1\|dev=Release Candidate 1\|The "Blending" row now disappears when the chunk that the player is in uses the new method, instead of displaying "Blending: New".}}

SyncBot: Sync: updated from Minecraft

2026-05-20T11:07:55Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:07, 20 May 2026
Line 87:		Line 87:
	\| style="white-space:nowrap;" \| Chunks[C] W: <code>W1</code>, <code>W2</code> E: <code>E1</code>,<code>E2</code>,<code>E3</code>		\| style="white-space:nowrap;" \| Chunks[C] W: <code>W1</code>, <code>W2</code> E: <code>E1</code>,<code>E2</code>,<code>E3</code>
	\| Displays information about client-side chunks.		\| Displays information about client-side chunks.
	* <code>W1</code>: the number of ~~cached~~ chunks.{{~~verify~~\|~~See net.minecraft~~.client.~~multiplayer.ClientChunkCache#gatherStats~~}}		* <code>W1</code>: the number of slots in the client chunk cache, which is a square grid whose width is calculated as (<var>server render distance</var> * 2 + 7) chunks. {{note\|This is the maximum number of chunks that the client would allow the server to keep loaded. The vanilla server always asks the client to unload chunks whenever they leave its circular view range, so the actual number of chunks that may be loaded at a time in a vanilla game is smaller.}}
	* <code>W2</code>: the number of loaded chunks.		* <code>W2</code>: the number of loaded chunks.
	* <code>E1</code>: the number of loaded entities.		* <code>E1</code>: the number of loaded entities.

SyncBot: Sync: updated from Minecraft

2026-05-07T11:06:16Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:06, 7 May 2026
Line 1:		Line 1:
	{{about\|the screen\|debug hotkeys\|Debug hotkey\|other uses\|Debug}}		{{about\|the screen\|debug hotkeys\|Debug hotkey\|other uses\|Debug}}
	{{exclusive\|java}}		{{exclusive\|java}}
	[[File:Default Debug Menu.png\|thumb\|Screenshot of the debug menu ~~in ''[[Java Edition]]''~~ with default settings.]]		[[File:Default Debug Menu.png\|thumb\|Screenshot of the debug menu with default settings]]
	[[File:DebugScreen.png\|thumb\|Screenshot showing detailed debug information.]]		[[File:DebugScreen.png\|thumb\|Screenshot showing detailed debug information]]

	The '''debug screen''', '''debug overlay''' or '''F3 screen''' functions as a menu for accessing debugging information, but it also provides useful in-game information like [[Minecraft:Coordinates\|player coordinates]]. It is triggered when {{key\|F3}} is pressed.		The '''debug screen''', '''debug overlay''' or '''F3 screen''' functions as a menu for accessing debugging information, but it also provides useful in-game information like [[Minecraft:Coordinates\|player coordinates]]. It is triggered when {{key\|F3}} is pressed.
Line 9:		Line 9:

	== Information lines ==		== Information lines ==
	[[File:Debug Options.png\|thumb\|The debug options menu, used to toggle debug screen text and [[debug renderer]]s.]]		[[File:Debug Options.png\|thumb\|The debug options menu, used to toggle debug screen text and [[debug renderer]]s]]

	The debug screen consists of 28 elements (referred to as "debug screen text" in the debug options menu). Each of these elements can be individually disabled through the debug options menu, which is accessed by pressing {{key\|F3+F6}}:		The debug screen consists of 28 elements (referred to as "debug screen text" in the debug options menu). Each of these elements can be individually disabled through the debug options menu, which is accessed by pressing {{key\|F3+F6}}:
Line 404:		Line 404:

	== History ==		== History ==
	[[File:DebugScreenAlpha.png\|200px\|thumb\|The debug information from Indev, Infdev, and early Alpha.]]		[[File:DebugScreenAlpha.png\|200px\|thumb\|The debug information from Indev, Infdev, and early Alpha]]

	{{HistoryTable		{{HistoryTable
Line 630:		Line 630:
	Most of these screenshots show debug screen exclusively used by the [[Minecraft:developer]]s of ''Minecraft''.		Most of these screenshots show debug screen exclusively used by the [[Minecraft:developer]]s of ''Minecraft''.
	<gallery>		<gallery>
	File:Notch DRM.png\|Image from Notch showing an "unlicensed copy" message on the top corner of the screen.		File:Notch DRM.png\|Image from Notch showing an "unlicensed copy" message on the top corner of the screen
	File:Debug Screen Performance Profiler Sneak Peek.png\|A sneak peek of the performance profiler shown on Notch's Twitter on October 2, 2011<ref>{{tweet\|notch\|120525867045765120\|Very useful runtime performance profiling with PIE CHARTS: http://i.imgur.com/ZuJXC.png\|October 2, 2011}}</ref>		File:Debug Screen Performance Profiler Sneak Peek.png\|A sneak peek of the performance profiler shown on Notch's Twitter on October 2, 2011<ref>{{tweet\|notch\|120525867045765120\|Very useful runtime performance profiling with PIE CHARTS: http://i.imgur.com/ZuJXC.png\|October 2, 2011}}</ref>
	File:Jeb Debug 1.png\|Jeb using the debug screen.		File:Jeb Debug 1.png\|Jeb using the debug screen
	File:Jeb Debug 2.png\|Ditto.		File:Jeb Debug 2.png\|Ditto
	File:Dinnerbone Render Distance.png\|Dinnerbone using the debug screen.		File:Dinnerbone Render Distance.png\|Dinnerbone using the debug screen
	File:Rockenroll4life Debug 1.jpg\|Rockenroll4life using the debug screen.		File:Rockenroll4life Debug 1.jpg\|Rockenroll4life using the debug screen
	File:Rockenroll4life Debug 2.jpg\|Ditto.		File:Rockenroll4life Debug 2.jpg\|Ditto
	File:Dinnerbone Debug 1.png\|Door block data in the debug screen.		File:Dinnerbone Debug 1.png\|Door block data in the debug screen
	File:Dinnerbone Debug 2.png\|Redstone block data in the debug screen.		File:Dinnerbone Debug 2.png\|Redstone block data in the debug screen
	File:Dinnerbone Debug 3.png\|Tripwire hook block data in the debug screen.		File:Dinnerbone Debug 3.png\|Tripwire hook block data in the debug screen
	</gallery>		</gallery>

SyncBot: Sync: updated from Minecraft

2026-04-12T11:09:49Z

Sync: updated from Minecraft

← Older revision		Revision as of 11:09, 12 April 2026
Line 531:		Line 531:
	\|{{HistoryLine\|\|\|dev=snap3\|The {{cd\|local_difficulty}} debug entry no longer shows the day count.\|Added the {{cd\|day_count}} debug entry.}}		\|{{HistoryLine\|\|\|dev=snap3\|The {{cd\|local_difficulty}} debug entry no longer shows the day count.\|Added the {{cd\|day_count}} debug entry.}}
	\|{{HistoryLine\|\|\|dev=snap8\|Added the {{cd\|detailed_memory}} debug entry.}}		\|{{HistoryLine\|\|\|dev=snap8\|Added the {{cd\|detailed_memory}} debug entry.}}
			\|{{HistoryLine\|java upcoming}}
	\|{{HistoryLine\|\|26.2\|dev=snap1\|The {{cd\|entity_spawn_counts}} debug entry now refers to the ambient mob count as {{cd\|AM}} and the axolotl mob count as {{cd\|AX}} instead of referring to both as {{cd\|A}}.}}		\|{{HistoryLine\|\|26.2\|dev=snap1\|The {{cd\|entity_spawn_counts}} debug entry now refers to the ambient mob count as {{cd\|AM}} and the axolotl mob count as {{cd\|AX}} instead of referring to both as {{cd\|A}}.}}
	\|{{HistoryLine\|\|\|dev=snap2\|The{{cd\|fps}} entry now reports which type of present mode is used, as opposed to just {{cd\|vsync}}.}}		\|{{HistoryLine\|\|\|dev=snap2\|The{{cd\|fps}} entry now reports which type of present mode is used, as opposed to just {{cd\|vsync}}.}}

SyncBot: Sync: new page from Minecraft

2026-04-10T11:10:46Z

Sync: new page from Minecraft

Show changes

← Older revision		Revision as of 11:06, 7 May 2026
Line 1:		Line 1:
	{{about\|the screen\|debug hotkeys\|Debug hotkey\|other uses\|Debug}}		{{about\|the screen\|debug hotkeys\|Debug hotkey\|other uses\|Debug}}
	{{exclusive\|java}}		{{exclusive\|java}}
	[[File:Default Debug Menu.png\|thumb\|Screenshot of the debug menu ~~in ''[[Java Edition]]''~~ with default settings.]]		[[File:Default Debug Menu.png\|thumb\|Screenshot of the debug menu with default settings]]
	[[File:DebugScreen.png\|thumb\|Screenshot showing detailed debug information.]]		[[File:DebugScreen.png\|thumb\|Screenshot showing detailed debug information]]

	The '''debug screen''', '''debug overlay''' or '''F3 screen''' functions as a menu for accessing debugging information, but it also provides useful in-game information like [[Minecraft:Coordinates\|player coordinates]]. It is triggered when {{key\|F3}} is pressed.		The '''debug screen''', '''debug overlay''' or '''F3 screen''' functions as a menu for accessing debugging information, but it also provides useful in-game information like [[Minecraft:Coordinates\|player coordinates]]. It is triggered when {{key\|F3}} is pressed.
Line 9:		Line 9:

	== Information lines ==		== Information lines ==
	[[File:Debug Options.png\|thumb\|The debug options menu, used to toggle debug screen text and [[debug renderer]]s.]]		[[File:Debug Options.png\|thumb\|The debug options menu, used to toggle debug screen text and [[debug renderer]]s]]

	The debug screen consists of 28 elements (referred to as "debug screen text" in the debug options menu). Each of these elements can be individually disabled through the debug options menu, which is accessed by pressing {{key\|F3+F6}}:		The debug screen consists of 28 elements (referred to as "debug screen text" in the debug options menu). Each of these elements can be individually disabled through the debug options menu, which is accessed by pressing {{key\|F3+F6}}:
Line 404:		Line 404:

	== History ==		== History ==
	[[File:DebugScreenAlpha.png\|200px\|thumb\|The debug information from Indev, Infdev, and early Alpha.]]		[[File:DebugScreenAlpha.png\|200px\|thumb\|The debug information from Indev, Infdev, and early Alpha]]

	{{HistoryTable		{{HistoryTable
Line 630:		Line 630:
	Most of these screenshots show debug screen exclusively used by the [[Minecraft:developer]]s of ''Minecraft''.		Most of these screenshots show debug screen exclusively used by the [[Minecraft:developer]]s of ''Minecraft''.
	<gallery>		<gallery>
	File:Notch DRM.png\|Image from Notch showing an "unlicensed copy" message on the top corner of the screen.		File:Notch DRM.png\|Image from Notch showing an "unlicensed copy" message on the top corner of the screen
	File:Debug Screen Performance Profiler Sneak Peek.png\|A sneak peek of the performance profiler shown on Notch's Twitter on October 2, 2011<ref>{{tweet\|notch\|120525867045765120\|Very useful runtime performance profiling with PIE CHARTS: http://i.imgur.com/ZuJXC.png\|October 2, 2011}}</ref>		File:Debug Screen Performance Profiler Sneak Peek.png\|A sneak peek of the performance profiler shown on Notch's Twitter on October 2, 2011<ref>{{tweet\|notch\|120525867045765120\|Very useful runtime performance profiling with PIE CHARTS: http://i.imgur.com/ZuJXC.png\|October 2, 2011}}</ref>
	File:Jeb Debug 1.png\|Jeb using the debug screen.		File:Jeb Debug 1.png\|Jeb using the debug screen
	File:Jeb Debug 2.png\|Ditto.		File:Jeb Debug 2.png\|Ditto
	File:Dinnerbone Render Distance.png\|Dinnerbone using the debug screen.		File:Dinnerbone Render Distance.png\|Dinnerbone using the debug screen
	File:Rockenroll4life Debug 1.jpg\|Rockenroll4life using the debug screen.		File:Rockenroll4life Debug 1.jpg\|Rockenroll4life using the debug screen
	File:Rockenroll4life Debug 2.jpg\|Ditto.		File:Rockenroll4life Debug 2.jpg\|Ditto
	File:Dinnerbone Debug 1.png\|Door block data in the debug screen.		File:Dinnerbone Debug 1.png\|Door block data in the debug screen
	File:Dinnerbone Debug 2.png\|Redstone block data in the debug screen.		File:Dinnerbone Debug 2.png\|Redstone block data in the debug screen
	File:Dinnerbone Debug 3.png\|Tripwire hook block data in the debug screen.		File:Dinnerbone Debug 3.png\|Tripwire hook block data in the debug screen
	</gallery>		</gallery>

← Older revision		Revision as of 11:09, 12 April 2026
Line 531:		Line 531:
	\|{{HistoryLine\|\|\|dev=snap3\|The {{cd\|local_difficulty}} debug entry no longer shows the day count.\|Added the {{cd\|day_count}} debug entry.}}		\|{{HistoryLine\|\|\|dev=snap3\|The {{cd\|local_difficulty}} debug entry no longer shows the day count.\|Added the {{cd\|day_count}} debug entry.}}
	\|{{HistoryLine\|\|\|dev=snap8\|Added the {{cd\|detailed_memory}} debug entry.}}		\|{{HistoryLine\|\|\|dev=snap8\|Added the {{cd\|detailed_memory}} debug entry.}}
			\|{{HistoryLine\|java upcoming}}
	\|{{HistoryLine\|\|26.2\|dev=snap1\|The {{cd\|entity_spawn_counts}} debug entry now refers to the ambient mob count as {{cd\|AM}} and the axolotl mob count as {{cd\|AX}} instead of referring to both as {{cd\|A}}.}}		\|{{HistoryLine\|\|26.2\|dev=snap1\|The {{cd\|entity_spawn_counts}} debug entry now refers to the ambient mob count as {{cd\|AM}} and the axolotl mob count as {{cd\|AX}} instead of referring to both as {{cd\|A}}.}}
	\|{{HistoryLine\|\|\|dev=snap2\|The{{cd\|fps}} entry now reports which type of present mode is used, as opposed to just {{cd\|vsync}}.}}		\|{{HistoryLine\|\|\|dev=snap2\|The{{cd\|fps}} entry now reports which type of present mode is used, as opposed to just {{cd\|vsync}}.}}