{"@context":"https://schema.org","@type":"SoftwareApplication","name":"QR Code Reader","description":"Decode QR from image with BarcodeDetector.","url":"https://www.devtools.tools/qr-code-reader","applicationCategory":"Visual Tools","operatingSystem":"All","browserRequirements":"Modern web browser","permissions":"none","isAccessibleForFree":true,"screenshot":"https://www.devtools.tools/og?title=QR%20Code%20Reader&category=Visual%20Tools","author":{"@type":"Person","name":"Göksel Yeşiller","url":"https://github.com/mryesiller"},"publisher":{"@type":"Organization","name":"DevTools","url":"https://www.devtools.tools","logo":{"@type":"ImageObject","url":"https://www.devtools.tools/assets/logo-light-v11.svg"}},"offers":{"@type":"Offer","price":"0","priceCurrency":"USD","availability":"https://schema.org/InStock"},"keywords":"qr code reader","mainEntity":{"@type":"WebApplication","name":"QR Code Reader","applicationCategory":"DeveloperApplication"}}{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://www.devtools.tools"},{"@type":"ListItem","position":2,"name":"QR Code Reader","item":"https://www.devtools.tools/qr-code-reader"}]}{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Why no camera?","acceptedAnswer":{"@type":"Answer","text":"This tool uses BarcodeDetector on uploaded images for a lightweight scope. Camera APIs vary widely by browser."}},{"@type":"Question","name":"Which browsers support decode?","acceptedAnswer":{"@type":"Answer","text":"Chrome and Edge expose BarcodeDetector; others show an unsupported message on upload."}}]}{"@context":"https://schema.org","@type":"HowTo","name":"How to use QR Code Reader","description":"Step-by-step guide on using the QR Code Reader tool.","step":[{"@type":"HowToStep","position":1,"name":"Upload or drop an image","text":"Provide a PNG or JPG containing the QR code you want decoded."},{"@type":"HowToStep","position":2,"name":"Run the scan","text":"The image is decoded locally in your browser; nothing is uploaded."},{"@type":"HowToStep","position":3,"name":"Read the result","text":"Copy the decoded URL or text payload from the result panel."},{"@type":"HowToStep","position":4,"name":"Verify before opening","text":"Inspect the link and only open it if you trust the source."}]}
QR Code Reader
BarcodeDetector API with file upload fallback message
Your browser does not expose BarcodeDetector. Upload still works in supported browsers (Chrome, Edge). Camera scanning is not implemented in this lightweight tool.
Upload image
PNG or JPEG containing a QR code
About this tool
Decode QR codes from uploaded images using BarcodeDetector when supported.
Frequently asked questions
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