bhidu
Press a pad, everyone in the room hears it. Peer-to-peer, no server.
Join room
Copy link
Pick a room name. Everyone must type the same one.
Lead time
150 ms
— buffer that lets remote clients start together.
The link carries the room name only. Send the 4-digit code a different way — say it on the call. Everyone in a room must use the same code.
Best setup: voice/video call on your phone, this page on a laptop.