Before you print 10,000 QR codes

A practical checklist for testing QR codes before printing brochures, posters, packaging, or other physical materials.

Printing a QR code creates a physical dependency.

Before you commit to a large print run, test the destination, the size, the contrast, and the ownership of the asset.

Checklist before a large print run

A dynamic QR code keeps your options open if the final destination changes later.

Check both Android and iPhone, and use more than one camera app where possible.

A customer may scan using a slower mobile connection, not your office Wi-Fi.

A QR code that works on a monitor may fail when printed too small.

Make sure the QR pattern stands out clearly from the background.

Verify that the page, PDF, or review destination still loads and that the asset is active.

Business-critical QR codes should live inside the right SGNL workspace, not a temporary personal account.

Before approval, scan the actual production sample, not only the design file.

Checklist

Create a dynamic QR code with SGNL

Build a QR code that can keep working even if the destination changes later.