How to Scan a QR Code from an Image, Photo, or Screenshot

Have you ever received a QR code in an email, saved one from a social media post, or taken a screenshot of a QR code on your phone, only to realize you can’t scan it because it’s already on your screen?

Fortunately, you don’t need a second phone or device to scan a QR code from a saved photo. You can scan and decode QR codes directly from image files using ScanApp.org.

In this guide, we’ll walk you through how to scan QR codes from images, photos, and screenshots on any device.

How to Scan an Image QR Code Online (Step-by-Step)

Scanning an image file is incredibly simple and doesn’t require any app installation:

  1. Save the QR Code Image: Save the image containing the QR code to your device’s gallery, camera roll, or files. If the QR code is on a website or app, take a screenshot of it.
  2. Go to ScanApp.org: Open your browser and navigate to ScanApp.org.
  3. Select the File Upload Option: Instead of using your camera, click the “Scan Image File” button (represented by an image upload/folder icon on the homepage).
  4. Choose Your Image: Select the saved photo or screenshot from your device’s files or photo library.
  5. Get Your Results: ScanApp will instantly decode the QR code from the image file and display the link, text, or contact info contained within it.

Frequently Asked Questions

Can I scan a QR code from a screenshot on my iPhone or Android?

Yes! Take a screenshot of the QR code (press Power + Volume Down on most phones, or Power + Home). Open ScanApp.org in Safari or Chrome, tap the scan image file option, and select your screenshot from your photo library.

Do I need to crop the image first?

No, ScanApp’s advanced scanning engine (powered by html5-qrcode) automatically detects and extracts QR codes within larger images, photos, or screenshots, even if the QR code is not perfectly centered.

Is it safe to upload screenshots of QR codes?

Absolutely. Unlike other online scanners, ScanApp performs all image decoding directly on your device (client-side). Your images and screenshots are never uploaded to any external server, keeping your data private and secure.