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[ QR ]// generate & decode

QR Studio.

Encode any text or URL into a real QR code, then decode one back from your camera or an uploaded image. Genuine QR encoding (Reed–Solomon error correction) and real image decoding — all in your browser.

100% local · nothing is uploaded

Input

Higher correction = denser code but survives more damage.

QR code

From an image

Drop a QR image, or click to choose

PNG / JPEG / WebP · screenshots work too

From the camera

Camera is off. Start it to scan a QR code live.
Camera access needs HTTPS or localhost, and your permission.
✓ Decoded content