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QR Code Decoder - Free Online QR Code Reader

Free online QR code decoder and reader. Upload QR code images to extract URLs, text, WiFi credentials, contact cards and more. Fast browser-based QR scanning. Supports all common image formats.

PNG, JPG, GIF, WebP

How to Use QR Code Decoder

Quick Start Guide

1

Upload your QR code image by clicking the upload area or dragging and dropping the image file onto the page

2

The tool automatically scans your image and decodes the QR code content entirely within your browser

3

View the decoded result — this could be a URL link, plain text, contact card, WiFi credentials or other data

4

Copy the decoded content to clipboard or click the link if the QR code contains a URL to open it directly

Frequently Asked Questions

The decoder supports URL/website links, plain text, email addresses, phone numbers, SMS messages, WiFi network credentials, contact cards (vCard/MeCard), and calendar event QR codes. Most standard QR code formats are supported.
PNG, JPG/JPEG, WebP, GIF and BMP image formats are supported. For best results, use a clear, well-lit image where the QR code takes up most of the frame and is not blurry or pixelated.
No. All QR code decoding runs locally in your browser using JavaScript image processing. The QR code image you upload never leaves your device. Your data stays completely private and secure throughout the decoding process.
This usually happens when the QR code is too blurry, too small in the image, poorly lit, or partially damaged. Try using a clearer image where the QR code is large and well-focused. If you need to generate QR codes, try our <a href="/tools/qr-code-generator">QR code generator</a> instead.

Still have questions? Check out our other tools or contact us for support.

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