QR Code Reader Online

This free QR code reader decodes any QR code from an uploaded image. It works entirely in your browser — no file is sent to any server. Your images stay private.

Simply upload a photo, screenshot, or saved image that contains a QR code. The tool analyzes the image, locates the QR pattern, and extracts the encoded content — usually a URL, but sometimes text, contact info, or other data.

Common Uses

• Check where a QR code leads before scanning with your phone
• Verify QR codes on printed posters and restaurant menus from a screenshot
• Decode QR codes received in emails or messages
• Test QR codes before printing — make sure they point to the right URL
• Audit existing QR codes on product packaging or marketing materials

Found a URL? Make It Trackable

If you decoded a URL from an existing QR code, you can create a new dynamic QR code with the same destination — but with built-in scan analytics. Track who scans, from where, and on what device. Learn more about how trackable QR codes work.

For best results with printed materials, check our QR code size calculator to make sure your code is large enough for the scanning distance. And always add a clear call to action near the code.