What image formats are supported?

The tool accepts PNG, JPG, WebP, and GIF image files. Screenshots from any device or operating system work well.

Does it need my webcam?

No. This tool reads QR codes from uploaded image files only. No camera permission is needed.

Is my image uploaded to a server?

No. All scanning happens locally in your browser using the qr-scanner JavaScript library. Your image never leaves your device.

Why does it say no QR code was found?

Common reasons include a blurry or low-resolution image, the QR code being too small in the frame, or the image being rotated or distorted. Try a clearer image or crop it so the QR code fills more of the frame.

Can it read barcodes too?

This tool is optimized for QR codes. For barcodes in formats like Code 128 or EAN-13, try our Barcode Generator tool which also covers barcode reading workflows.

Images Tool Box

Utilities

QR Code Reader and Scanner Online Free

Upload any image containing a QR code and decode its content instantly. Works with screenshots, photos taken on a phone, and scanned documents. Supports URLs, plain text, email, phone numbers, Wi-Fi credentials, and more. No webcam or app required.