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Redstone Dust.png
Redstone Wire.pngRedstone Wire (Active).png





Blast resistance



Any tool




Yes (64)





Data values

See Data values


See Data values

Duncan Geere Mojang avatar.png Let me tell you a little bit about my first redstone creation. I hadn't been playing very long, but I had amassed a huge farm of wheat, which I would harvest and replant any time about half the field had fully grown. This quickly became a pain. So I unleashed my engineering skills on the problem. EAT THAT, PROBLEM!
Duncan Geere[1]

Redstone is a flat transparent block which can transmit redstone power.


Redstone can be obtained by mining or smelting redstone ore, destroying jungle temple traps, crafting blocks of redstone, killing witches, trading with villagers, or by breaking previously-placed redstone dust. It can also be found in chests that spawn in naturally generated structures.


Redstone dust can be broken instantly using any tool, or without a tool, and drops itself as an item. Its hitbox may only cover part of the surface below, depending on the orientation of the redstone.

Redstone dust will also be removed and drop redstone as an item:

  • if its attachment block is moved, removed, or destroyed
  • if water flows into its space
  • if a piston tries to push it or moves a block into its space

If lava flows into redstone dust's space, the redstone dust will be destroyed without dropping redstone as an item.


Redstone can be crafted from blocks of redstone.

Ingredients Crafting recipe
Block of Redstone



A single witch will drop 0 to 6 redstone when they die, even when not killed by the player. The drop chance can be increased to 0–15 using the Looting enchantment.


A single redstone ore will yield 4–5 redstone when mined with an iron or diamond pickaxe. With the Fortune enchantment, additional redstone up to the enchantment level may be dropped (e.g. 0–3 extra will be dropped with Fortune III).

Natural generation[edit]

15 lengths of redstone dust are naturally generated as part of the trap in each jungle temple. 5 lengths of redstone dust can be found in one type of jail cell room in a woodland mansion.

Redstone can be found in 26.6% of dungeon chests and 26.6% of woodland mansion chests in stacks of 1–4, and in 12.1% of stronghold altar chests, 18.6% of stronghold storeroom chests, and 16.9% of chest minecarts in abandoned mineshafts, all in stacks of 4–9.

In Bedrock Edition they can be found in 11.8% of stronghold altar chests and 15.2% of stronghold storeroom chests in stacks of 4–9.


Ingredients Smelting recipe
Redstone Ore +
Any fuel


Clerics can offer to trade 1 to 4 redstone for an emerald as one of their second-tier trades.


Redstone is used for brewing, crafting, and in redstone circuits by placing it on the ground to create redstone dust.

Brewing ingredient[edit]

Name Ingredients Brewing recipe
Mundane Potion Redstone +
Water Bottle

Increased Duration Redstone +
Potion of Fire Resistance or
Potion of Invisibility or
Potion of Night Vision or
Potion of Poison or
Potion of Regeneration or
Potion of Slowness or
Potion of Strength or
Potion of Swiftness or
Potion of Water Breathing or
Potion of Weakness or
Potion of Leaping

Decreases Level Redstone +
Potion of Harming II or
Potion of Healing II or
Potion of Leaping II or
Potion of Poison II or
Potion of Regeneration II or
Potion of Strength II or
Potion of Swiftness II

Crafting ingredient[edit]

Name Ingredients Crafting recipe Description
Block of Redstone Redstone

Clock Gold Ingot +

Compass Iron Ingot +

Detector Rail Iron Ingot +
Stone Pressure Plate +
Dispenser Cobblestone +
Bow or
Damaged Bow +

The bow must be undamaged[Java and Legacy Console editions only][until 1.13].
Enchantments on the bow do not affect the resulting dispenser.
Dropper Cobblestone +

Note Block Any Wood Planks +

Observer Cobblestone +
Redstone +
Nether Quartz

Piston Any Wood Planks +
Cobblestone +
Iron Ingot +

Powered Rail Gold Ingot +
Stick +
Redstone Lamp Redstone +

Redstone Repeater Redstone Torch +
Redstone +

Redstone Torch Redstone +

Redstone component[edit]

When placed in the Minecraft world, redstone becomes a block of "redstone dust", which can transmit redstone power.


Examples of redstone dust configuration. Top Left: Redstone dust will connect diagonally vertically through non-opaque blocks. Top Right: Redstone dust will not connect diagonally vertically through opaque blocks. Center: Redstone dust gets darker as its power level drops, to a maximum of 15 blocks from a power source.
Redstone dust can be placed on opaque blocks as well as glowstone, upside-down slabs and upside-down stairs, and hoppers (but not sea lanterns[2]. Only in Bedrock can it also be placed on transparent blocks.
Redstone dust will configure itself to point towards adjacent redstone power components and transmission component connection points. Redstone dust will also configure itself to point towards adjacent redstone dust one block higher or lower – unless there is a solid opaque block above the lower redstone dust, or if the higher redstone dust is on a transparent block such as glowstone, an upside-down slab or stairs, or a hopper.
If there is only one such adjacent redstone component, redstone dust will configure itself into a line pointing both at the neighbor and away from it. If there are two or more such adjacent redstone components, redstone dust will point at them, forming a line, an "elbow", a "T", or a cross. If there are no such adjacent redstone components, redstone dust will configure itself into a directionless "dot",[Java and Legacy Console editions only] or a plus sign,[Bedrock Edition only] both of which can provide power in all four directions.
Redstone dust will[Bedrock Edition only] or will not[Java and Legacy Console editions only] automatically configure itself to point towards adjacent blocks or mechanism components If such a configuration is desired, the other neighbors of the redstone dust must be arranged to create it.
When redstone dust is reconfigured after placement, it will not update other redstone components around it of the change unless that reconfiguration also includes a change in power level or another component provides an update. This can create situations where a mechanism component remains activated when it shouldn't, or vice versa, until it receives an update from something else – a "feature" of redstone dust that can be exploited to create a kind of block update detector.


However, in neither version can signal go down from slabs

In bedrock signal can go down through transparent blocks

Redstone dust can transmit power, which can be used to operate mechanism components (doors, pistons, redstone lamps, etc.).
Redstone dust can be "powered" by a number of methods:
  • from an adjacent power component or a strongly-powered block
  • from the output of a redstone repeater or redstone comparator
  • from adjacent redstone dust. The powering dust can be a level higher or lower, but with restrictions:
    • Redstone dust can be powered by redstone dust which is one level lower, or on an opaque block one level higher. A transparent block cannot[Java Edition only] pass power downward.
    • The block "between" the two dust blocks must be air or transparent. A solid block there "cuts" the connection between the higher and lower dust.
The "power level" of redstone dust can vary from 0 to 15. Most power components power-up adjacent redstone dust to power level 15, but a few (daylight sensors, trapped chests, and weighted pressure plates) may create a lower power level. Redstone repeaters output power level 15 (when turned on), but redstone comparators may output a lower power level.

















Redstone dust can transmit power up to 15 blocks.
Power level drops by 1 for every block of redstone dust it crosses. Thus, redstone dust can transmit power for no more than 15 blocks. To go further, the power level must be re-strengthened – typically with a redstone repeater.
Powered redstone dust on top of, or pointing at, an opaque block will "weakly"-power the block. A weakly-powered block will not power other adjacent redstone dust, but will still power redstone repeaters and comparators and activate adjacent mechanism components. Transparent blocks cannot be powered.
When redstone dust is unpowered, it will appear dark red. When powered, it will turn bright red at power level 15, fading to darker shades the lower the power gets. Powered redstone dust also produces "reddust" particles of the same color.

Data values[edit]

Redstone dust is defined by its ID and block data. Redstone dust also has a block state which is expected to replace the functionality of block data in a future version.


Name ID Name Numerical ID
Redstone Dust (block) redstone_wire 55
Redstone (item) redstone 331

Block data[edit]

See also: Data values
Bits Values
A four-bit field storing a value from 0 to 15 specifying the redstone dust's current redstone power level.

Block state[edit]

See also: Block states
Name Value Description




none The redstone dust does not connect in this direction.
side The redstone dust connects horizontally in this direction.
up The redstone dust connects diagonally upwards in this direction.

0–15 The redstone dust's current power level.


Icon Achievement In-game description Actual requirements (if different) Availability Xbox points earned Trophy type (PS)
Xbox PS Bedrock Nintendo

Dispense With This Construct a Dispenser. Yes Yes Yes Yes 20G Silver



May 21, 2009 Notch shows interest in adding wire-type blocks.
v1.0.1 Added "Red Ore Dust" (item) and red ore dust (block). Red ore dust in its item form is used to craft redstone torches.
v1.0.2_01 Red ore dust now won't connect through solid blocks diagonally down.
Art tweaks to the dust.
Walking on Red ore dust no longer breaks it.
Red ore dust now gives off particles.
v1.0.4 Renamed to Redstone.
In this version or prior, added redstone to dungeon chests.
v1.1.0 Redstone is now used to craft compasses.
v1.2.0 Redstone is now used to craft clocks.
1.2 Redstone is now used to craft dispensers and note blocks.
1.3 Redstone dust will get darker the farther away it is from a source of power. (previously, it was fully on until it reached its limit)
Redstone is now used to craft redstone repeaters.
1.5 Redstone dust can be placed on snow.
Redstone is now used to craft powered rails and detector rails.
1.6.6 Changed the material of glowstone from "glass" to "stone", allowing redstone dust to be placed on it.
1.7 Redstone dust now will connect to a repeater without the dust being explicitly pointed at it.
Redstone is now used to craft pistons.
1.8 Pre-release Redstone can be found in the new stronghold storeroom chests, and in the new abandoned mineshaft chests.
Official release
1.0.0 Beta 1.9 Prerelease 3 Redstone can now be brewed in a water bottle to create a mundane potion.
It can now be found in the new stronghold altar chests.
It now extends the potions of Fire Resistance, Slowness, Swiftness, Poison, Weakness and Strength.
Beta 1.9 Prerelease 4 Redstone now extends the new potion of Regeneration.
RC1 Changed redstone dust placement on one block from a "+" to a "•" shape.
1.2.1 12w07a Redstone is now used to craft redstone lamps.
1.3.1 12w21a Redstone can now be bought from priest villagers, at 2–4 redstone for 1 emerald.
12w22a Redstone dust now generates in jungle temples.
12w25a Redstone dust can now be placed on top of upside-down slabs and stairs.
1.4.2 12w34a Redstone now extends the new potions of Night Vision and Invisibility.
12w38a Witches are added. They sometimes drop redstone when killed.
1.5 13w01a Redstone is now used to craft blocks of redstone and droppers.
1.7.2 13w36a Redstone now extends the new potion of Water Breathing.
13w37a The item form of block ID 55 (redstone wire) was removed from the game. It can no longer exist in inventories, only as a block in the world.
1.8 14w02a Trading changed: cleric villagers now sell 1–4 redstone for 1 emerald.
14w25a Redstone dust no longer changes to obsidian when lava flows into it.
14w27a Redstone now extends the new potion of Leaping.
1.9 15w31a Redstone can no longer be added to extended potions or tier-II potions.
15w44a Cut average yield from dungeon chests by more than half, and increased yield from mineshaft chests.
15w46a The hitbox now only covers part of the surface of the block below, based on the orientation of the redstone.
1.11 16w39a Redstone dust can now be found in woodland mansions.
Redstone is now used to craft observers.
Upcoming Java Edition
1.13 17w47a Renamed the item to redstone wire.
17w48a Renamed again to redstone dust.
18w07a Redstone now extends the new potion of the Turtle Master.
Pocket Edition Alpha
0.8.0 build 2 Added redstone as an item.
Redstone is now dropped when mined from redstone ore.
Redstone can be used to craft compasses, clocks and powered rails.
0.11.0 build 1 Redstone is now used to craft redstone blocks.
0.12.1 build 1 Added redstone to the creative inventory.
0.13.0 build 1 Redstone dust can now be placed.
Redstone is now used to craft redstone lamps, note blocks, detector rails and redstone torches.
0.14.0 build 1 Redstone is now used to craft dispensers and droppers.
0.15.0 build 1 Redstone is now used to craft pistons and observers.
Pocket Edition
1.1 build 1 Redstone dust can now be found in woodland mansions.
Legacy Console Edition
TU1 CU1 1.0 Patch 1 Added redstone.
TU3 Redstone dust now will connect to a repeater without the dust being explicitly pointed at it.


Issues relating to "Redstone", "Redstone dust", or "Redstone wire" are maintained on the bug tracker. Report issues there.

  1. "Block of the Week: Redstone" –, March 2, 2018
  2. MC-70057
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