🖼️ DuoFrame

Create a Multi-Screen Wall

Paste a YouTube link and generate a QR — everyone who scans it joins the same wall.

YouTube Playlist (one URL per line)
0 videos
⚙ Advanced Options upload video · reserve room · screen split
Upload Custom Video
Reserve Room Number
Screen Split
OR
Scan This QR With Every Other Phone
ROOM: ---
AUTH CODE: ---
1 / 2 positions filled
Your Screen (tap a tile to change)

What is Duo Frame?

Duo Frame turns any number of phones, tablets, or TVs into one giant synced video wall. Paste a YouTube link, choose how many screens to split it across, and every device that joins shows its own slice of the same video — perfectly in sync, in real time.

There's nothing to install — it all runs right in the browser. It's handy for house parties, cafés, gyms, shop displays, weddings, and anywhere you'd rather spread one video across several screens instead of squeezing everyone around a single phone.

How it works

  1. Paste a YouTube link (or upload your own video) and pick a screen split — 2, 3, or 9 screens.
  2. Tap Generate to get a QR code and a room number.
  3. Every other device scans the QR — or types in the room code — and picks which tile it displays.

The first device to join controls play, pause, skip, and sound for the whole wall, so the rest of the group can just sit back and watch.

Why use Duo Frame

  1. No app to download — works on any phone or tablet with a browser.
  2. Reserve a room number so the same QR code keeps working for your next session.
  3. Separate "My Sound" and "Mute All" controls, so the host can test audio without silencing everyone else.

Scan Host QR Code

Point your camera at the QR code displayed on the host phone.

Enter Access Code

Enter the 5‑digit code shown on the host screen.

Select Your Screen

Tap an empty tile. This device will show that part of the video.