phonelink

Link a phone's camera to another screen, and control it from there. Use the same room code on both devices.

Room code

📷 Use this phone as the camera 🖥️ Control a phone from here

Open the phone link on your phone, and the control link on your laptop/other phone — both with the same code. You'll have to accept the "not secure" warning once (self-signed HTTPS is required for camera access).