Free tool

Free QR code generator

Turn any link or text into a downloadable QR code — add your logo, pick a color, and save it as PNG or SVG, no signup. Need to change where it points after it’s printed, or see who scanned it? That’s what Lumen’s dynamic codes do.

URL or text

Encodes instantly. For a code you can edit after printing — plus scan analytics — create a free account.

Color

Custom color

Keep good contrast against white so the code stays scannable.

Logo (optional)

Centered on the code; high error-correction keeps it scannable. Processed in your browser.

PNG size

Larger sizes are sharper for print and signage. SVG is infinitely scalable.

Get editable codes + analytics

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