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Glass

Glass

Glass is a transparent solid block that can be dyed into stained glass, or crafted into tinted glass. It is also a versatile crafting ingredient used to…

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Blocks Stackable resources Renewable resources Manufactured blocks Generated structure blocks Transparent blocks
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Contents (24)
  1. Obtaining
  2. Breaking
  3. Natural generation
  4. Smelting
  5. Trading
  6. Usage
  7. Crafting ingredient
  8. Sounds
  9. Data values
  10. ID
  11. Videos
  12. History
  13. Development
  14. Java Edition
  15. Bedrock Edition
  16. Legacy Console Edition
  17. New Nintendo 3DS Edition
  18. Data history
  19. Issues
  20. Gallery
  21. Screenshots
  22. See also
  23. References
  24. External links
For other uses, see Glass (disambiguation).
Glass
Glass.png: Infobox image for Minecraft block 'Glass'
Invicon Glass.png: Inventory sprite for Glass in Minecraft as shown in-game with description: Glass
Renewable Yes
Stackable Yes (64)
Tool
Blast resistance 0.3
Hardness 0.3
Luminous No
Transparent Yes
Flammable No
Catches fire
from lava
No
Map color
 0 NONE
Note block instrument Hat

Glass is a transparent solid block that can be dyed into stained glass, or crafted into tinted glass. It is also a versatile crafting ingredient used to craft harnesses, glass panes, beacons, daylight detectors, and End crystals.

Obtaining

Breaking

Glass drops itself only if it is broken with a tool enchanted with Silk Touch. Otherwise, it drops nothing.

Glass does not have an assigned tool; it is mined at the same speed regardless of what tool is used.[1]

Block Glass
Hardness 0.3
Breaking time (secs)
Default 0.45 (JE)
0.45 (BE)
Efficiency
00
Legend
  • incorrect tool, drops nothing
  • correct tool, drops nothing or something other than the block itself
  • correct tool, drops the block itself
  • italicized can be instant mined

Natural generation

A secret room containing glass can be found inside woodland mansions. Glass is also generated in ancient cities.

Smelting

Ingredients Smelting recipe
Sand or 
Red Sand +
Any fuel
Invicon Sand.png: Inventory sprite for Sand in Minecraft as shown in-game linking to Sand with description: SandInvicon Red Sand.png: Inventory sprite for Red Sand in Minecraft as shown in-game linking to Red Sand with description: Red Sand
Invicon Coal.png: Inventory sprite for Coal in Minecraft as shown in-game linking to Coal with description: CoalInvicon Charcoal.png: Inventory sprite for Charcoal in Minecraft as shown in-game linking to Charcoal with description: CharcoalInvicon Oak Log.png: Inventory sprite for Oak Log in Minecraft as shown in-game linking to Oak Log with description: LogInvicon Oak Planks.png: Inventory sprite for Oak Planks in Minecraft as shown in-game linking to Oak Planks with description: Overworld PlanksInvicon Lava Bucket.png: Inventory sprite for Lava Bucket in Minecraft as shown in-game linking to Lava Bucket with description: Lava BucketInvicon Block of Coal.png: Inventory sprite for Block of Coal in Minecraft as shown in-game linking to Block of Coal with description: Block of Coal

Invicon Glass.png: Inventory sprite for Glass in Minecraft as shown in-game with description: Glass0.1

Trading

VillagerProbabilityVillager wantsPlayer receivesTrades in
stock
Villager
experience
Price
multiplier
JEBE
Librarian Journeyman67%50%Emerald4 × Glass12100.05

Usage

In Java Edition, glass blocks adjacent to other glass blocks are invisible when viewed through glass that is identical in color.

Mobs cannot spawn on glass blocks.

Glass blocks cannot be seen through by mobs, as they treat them as completely opaque. Mobs may look at players through glass, but this is purely visual.

Redstone dust and components can be placed on glass, but cannot power glass. Glass can't cut vertical redstone. Vertical redstone can be placed on glass. In Java Edition, it transmits redstone signals up, not down. Otherwise, glass in redstone circuits is functionally the same as a top slab.

Crafting ingredient

Sounds

Java Edition:

BlockSprite glass.png: Sprite image for glass in Minecraft glass sound type
SoundClosed captionsSourceDescriptionIdentifierTranslation keyVolumePitchAttenuation
distance
​Block brokenBlocksOnce the block has brokenblock.glass.breaksubtitles.block.generic.break​1.00.816
​Block placed​[until: JE 26.4]BlocksWhen the block is placedblock.glass.placesubtitles.block.generic.place​1.00.816
​Block breakingBlocksWhile the block is in the process of being brokenblock.glass.hitsubtitles.block.generic.hit​0.250.516
​Something falls on a blockEntity-DependentFalling on the block with fall damageblock.glass.fallsubtitles.block.generic.fall​0.50.7516
​FootstepsEntity-DependentWalking on the blockblock.glass.stepsubtitles.block.generic.footsteps​0.151.016

Bedrock Edition:

BlockSprite glass.png: Sprite image for glass in Minecraft glass sound type
SoundClosed captionsSourceDescriptionIdentifierTranslation keyVolumePitch
​Block brokenBlocksOnce the block has brokenrandom.glasssubtitles.block.generic.break​1.00.8–1.0
​Block placedBlocksWhen the block is placedplace.stonesubtitles.block.generic.place​1.00.8–1.0
​Block breakingBlocksWhile the block is in the process of being brokenhit.stonesubtitles.block.generic.hit​0.40.6
​FootstepsPlayersFalling on the block with fall damagefall.stonesubtitles.block.generic.footsteps​0.41.0
​FootstepsPlayersWalking on the blockstep.stonesubtitles.block.generic.footsteps​0.31.0
​FootstepsBlocksJumping from the blockjump.stonesubtitles.block.generic.footsteps​0.121.0
​FootstepsBlocksFalling on the block without fall damageland.stonesubtitles.block.generic.footsteps​0.221.0


Data values

ID

Java Edition:

NameIdentifierFormBlock tags Translation key
BlockSprite glass.png: Sprite image for glass in Minecraft GlassglassBlock & Itemimpermeable block.minecraft.glass

Bedrock Edition:

NameIdentifierAlias ID Numeric ID FormItem ID[i 1] Translation key
BlockSprite glass.png: Sprite image for glass in Minecraft GlassglassNone20Block & Giveable Item[i 2]Identical[i 3] tile.glass.name
  1. ↑ ID of block's direct item form, which is used in savegame files and addons.
  2. ↑ Available with /give command.
  3. ↑ The block's direct item form has the same ID as the block.

Videos

History

Development

May 21, 2009 Notch shows interest in adding glass as a purely aesthetic block.
June 16, 2009 Glass was tested by Notch.

Java Edition

Java Edition Classic
0.0.19a Added glass.
Glass in the inventory is completely invisible .
0.0.19a_01 The texture of glass has been changed back to the one in the development screenshot.
0.0.19a_02 The texture of glass has been changed again, adding a border.
0.0.22a The game now supports sounds, including a sound for a player walking over glass.
Java Edition Indev
0.3120100201-0025 Glass is now obtainable through smelting sand or gravel with flint and steel.
20100212-1210 Glass no longer drops itself, and makes a shattering sound.
No longer obtained through smelting gravel.
20100219 Now obtained through smelting via furnace.
Java Edition Alpha
v1.0.5 Snow no longer passes through glass.
August 19, 2010 Notch considers hiring an artist to "make a nicer glass texture".
Java Edition Beta
1.5_01 Rain no longer falls through translucent blocks, including glass.
1.6Test Build 3 Water placed above glass now creates an infinite water source.
1.8Pre-release Glass is now used to craft glass panes.
Java Edition
1.0.0Beta 1.9 Prerelease 2 Glass is now used to craft glass bottles.
Beta 1.9 Prerelease 3 Glass pillars have been added on top of strongholds.
Beta 1.9 Prerelease 4 Glass pillars have been now removed from the top of strongholds.
Glass can now be obtained when broken by a tool enchanted with Silk Touch.
1.2.112w07a Torches and redstone torches can now be placed on top of glass, but not on the sides.
Silk Touch can no longer pick up glass.
1.2.4release Glass can now be picked up with Silk Touch again.
1.3.112w21a Librarian villagers now sell 4–5 glass for 1 emerald, making glass renewable.
1.4.212w36a Glass is now used to craft beacons.
12w38a A new block breaking sound for glass has been added.
1.513w01a Glass can now be used to craft daylight sensors.
1.7.213w41a Now used to craft stained glass.
1.814w02a Librarian villagers now sell 3–5 glass for 1 emerald.
1.915w44b Glass is now used to craft end crystals.
1.1116w43a Glass now generates in woodland mansions.
1.1418w43a The texture of glass has been changed.
19w13a Glass can now support many non-full blocks, including redstone dust, redstone repeaters and rails. See this list for more info.
19w11a Librarian villagers now sell 4 glass for 1 emerald.
1.1720w45a Glass can now be used to craft tinted glass.
1.1922w13a Glass now generates in ancient cities.
1.21.625w15a Glass can now be used to craft harnesses.

Bedrock Edition

Pocket Edition Alpha
Demo Added glass.
v0.3.2 Glass is now used to craft glass panes.
Survival players no longer have an infinite amount of glass in the inventory.
v0.9.0build 1 Smooth lighting from glass has been removed.​
Glass now renders its back sides.
v0.10.0build 4 Glass texture now renders only on the side of the block facing the player.
v0.11.0build 1 Water placed above glass now creates an infinite water source normally.
v0.12.1build 1 Glass is now used to craft glass bottles.
v0.13.0build 1 Glass is now used to craft daylight sensors.
v0.16.0build 1 Glass is now used to craft beacons.
Pocket Edition
1.0.0alpha 0.17.0.1 Glass is now used to craft end crystals.
1.0.4alpha 1.0.4.0 Librarian villagers now sell 3–5 glass for 1 emerald.
1.1.0alpha 1.1.0.0 Glass now generates in woodland mansions.
Bedrock Edition
? Things like torches, buttons, levers and other blocks can now be placed on the side of glass.
1.4.0beta 1.2.20.1 Glass can now used to craft hardened glass, only with Minecraft Education features turned on.
1.10.0beta 1.10.0.3 The texture of glass has been changed.
1.11.0beta 1.11.0.4 Trading has been changed, librarian villagers now have a 50% chance to sell 3 glass as part of their third tier trades.
1.17.0beta 1.17.0.50 Glass can now be used to craft tinted glass.
1.21.80
Experiment
Drop 2 2025
Preview 1.21.80.25 Glass can now be used to craft harnesses.

Legacy Console Edition

Legacy Console Edition
Xbox 360Xbox OnePS3PS4PS VitaWii USwitch
TU1CU11.001.001.00Patch 11.0.1 Added glass.
TU5 Glass can now be used to craft glass pane.
TU7 Glass is now used to craft glass bottles.
TU141.04 Librarian villagers now sell 4–5 glass for 1 emerald, making glass renewable.
TU19CU71.121.121.12 Glass is now used to craft beacons.
Glass can now be used to craft daylight sensors.
TU25CU141.171.171.17 Now used to craft stained glass.
TU31CU191.221.221.22Patch 3 Librarian villagers now sell 3–5 glass for 1 emerald.
TU46CU361.381.381.38Patch 15 Glass is now used to craft end crystals.
TU54CU441.521.521.52Patch 241.0.4 Glass now generates in woodland mansions.
1.90 The texture of glass has been changed.
1.91 Trading has been changed, librarian villagers now have a chance to sell 4 glass as part of their third tier trades.

New Nintendo 3DS Edition

Data history

Java Edition
1.814w06a Glass now uses the newly-implemented model json file models/block/cube.json; previously the geometry was defined in the game code itself.
1.1317w47a Prior to The Flattening, this block's numeral ID was 20.

Issues

Issues relating to "Glass" are maintained on the bug tracker. Issues should be reported and viewed there.

Screenshots

See also

References

  1. ↑ MC-179316 – Glass blocks do not have an assigned tool
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How to get Glass
Which mobs drop it, which villagers trade it and which recipes use it.
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