Online QR Code Scanner
Scan physical QR codes using your device webcam, or drag and drop screenshot images to decode contents instantly without leaving your browser.
Live Camera Scanner
Camera is Stopped
Click "Start Camera" to allow camera access and scan any physical QR code.
Note: Camera access requires a secure connection (HTTPS or localhost).
Security & Privacy Notice When Scanning QR Codes
QR Studio prioritizes your security. Unlike malicious QR apps that automatically open external websites in hidden browser windows, QR Studio always displays the decoded link first, inspects the destination domain for suspicious characteristics (like shortened URLs, unencrypted HTTP, or raw IP addresses), and asks for your explicit confirmation before navigating away.
You always inspect the raw decoded payload before deciding to open it.
Uploaded screenshot images are processed locally in your browser memory and never uploaded.
Works seamlessly on modern desktop PCs, Mac, Android, and iOS devices with webcams.