QR scanning from images
Scan a QR code from a screenshot or photo
QR codes arrive in screenshots, PDFs, and photos every day. The QR code reader decodes them straight from an image file, locally, so you do not need a second device.
The fast workflow
Follow the same short workflow every time so the result is predictable.
Open the image
Load the screenshot or photo containing the QR code.
Crop if needed
If the code is small, crop the image to the code area first.
Run the scan
The reader locates and decodes the code locally.
Copy the content
Copy the URL, text, or Wi-Fi credentials it contains.
Images that scan reliably
Sharp, well-lit, front-facing QR codes decode instantly. Codes photographed at an angle, with glare, or heavily compressed may fail; a tight crop often fixes it.
The same reader handles codes in PDF pages when you export the page as an image first with the PDF to image tool.
Common problems
- Re-typing URLs from tiny codes
- Using a second device when the code is on your screen
- Uploading images with sensitive QR content to unknown scanners
Best practices
- Keep the code sharp: screenshots beat photos of screens
- Crop tightly when the code is small
- Check the decoded content before opening unknown links
Frequently asked questions
Can the reader scan from my phone camera?
This page decodes from image files. Use the camera option inside the reader tool where supported, or save a photo and open it here.
Why does my code fail to decode?
Blur, glare, low resolution, or heavy compression all break decoding. Crop to the code and try a sharper source image.
What kinds of QR content can it read?
URLs, plain text, Wi-Fi credentials, vCards, and any standard QR payload.
Is the image uploaded?
No. Decoding runs locally in your browser.
Your data stays local
Everything runs in your browser. Files and values are never uploaded or stored.
Open QR Code Reader