Free tool

QR code test: will it scan?

Upload your QR code design or a photo of the print to check contrast, margins and how it holds up at a distance.

Images are processed in your browser and never uploaded.

Drop a QR code image here

PNG, JPG, WebP or a screenshot up to 15 MB. You can also paste an image with Ctrl+V or Cmd+V.

Choose image

Scan distance, cm (optional)

How far people will be from the code, e.g. 30 for a table tent or 300 for a poster.

Need a code that passes every check?

QR Global's generator checks print readiness while you design and lets you change the link after printing.