BlockTogether

Free forever No download Build with friends
Try it right now

Your turn — build something

Pick a block, then click and drag on the world. This is exactly how BlockTogether feels — except online, everyone builds at the same time.

Grass
Drag to build • right-click to erase
Why you'll love it

Build. Share. Play together.

Co-op building

Build together, live

Jump into a world and build side-by-side in real time. Every block you place pops up instantly for everyone else — chaos and teamwork in equal measure.

Custom worlds

Make it your world

Spin up your own world, shape the land, and invite your friends. It's saved and stays yours — come back any time and keep building.

Sandbox physics

A real sandbox

Gravity blocks, speed boosts, portals, coins, keys and doors. Mix them up to make platformer puzzles, races, or pure silly playgrounds.

Join the crew

Thousands of builders are already here

Show off your worlds, find people to build with, and get the latest blocks first. The whole community hangs out on Discord — follow @btogether_io for the latest.

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Smiley skins