Minecraft Bedrock Edition

Build redstone in your browser.

A tick-accurate redstone simulator with 160+ interactive circuits. Place blocks, flip levers, watch pistons fire — no install, no account, no Java-vs-Bedrock guesswork.

Launch the simulator → Learn redstone

Built solo by Diz — free, no ads, no account. ☕ Support it on Ko-fi if it helped you.

↑ A real circuit, running live. Tap a button to open the door.

⚡

Tick-accurate Bedrock

Models real Bedrock behavior — strong vs. weak power, torch burnout, instant pistons, comparator math.

🧱

160+ presets

From a single NOT gate to piston doors, item sorters, and a 25-furnace super smelter. All interactive.

🎮

Build in 3D

Orbit, walk through in first person, or build with tap-to-place. Isometric and 2D editor views too.

🔗

Share & embed

Every circuit gets a permanent link. Drop any preset into a blog or tutorial as a live iframe.

Start with a classic

Jump straight into a circuit — it opens in the full simulator.

NOT GateThe simplest gate — a torch inverts the signal. Piston DoorPress a button, the wall opens. Observer ClockThe fastest redstone clock. Combination LockA multi-lever secret code. Full AdderBinary addition — a CPU building block. Auto FarmObserver + piston sugar cane harvester.

Learn how redstone works

Interactive guides where every concept comes with a live, playable circuit right in the page.

Browse the guides →
Redstone Companion
Tick: 0 Hit ▶ to simulate redstone

Drop a circuit JSON file here
or click to browse