bhidu
Press a pad · everyone hears it · no server
Room
Code
Join room
Copy link
Pick a room name. Everyone must type the same one.
The wall
Ledger
Lead
150 ms
Buffer that lets remote clients start together. Raise it if the ledger says someone is late.
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.