How do I scan a QR code online with a camera?
Open this page on a device with a camera, start the scanner, and point the camera at the code. Your browser will ask for camera permission.
Browser camera scanning
Online QR Code Scanner — Scan a QR Code with Your Camera
Scan a QR code online with your phone or computer camera. The decoded content appears on this page and stays in your browser.
Scanning runs in your browser; camera frames are not sent to the server.
Scan with your camera
Start the camera to scan a QR code.
Camera frames are processed in this browser and are not uploaded.
Scanned result
The decoded QR content will appear here.
How to scan a QR code online
- Open this page in a browser with camera access.
- Select Start camera scanner and allow access.
- Point the camera at a QR code. The decoded result appears beside the preview.
QR code scanner questions
Is this online QR scanner free?
Yes. The browser-based scanner is free to use and does not require an account.
Where is camera video processed?
The video stream is processed by your browser to recognize the QR code. QR Studio does not upload camera frames to its server.