Free QR code tools

Every tool runs locally in your browser — no data uploads, no signup, no watermarks.

Bulk QR generator

Upload a CSV and generate hundreds of QR codes at once, downloaded as a ZIP.

QR scanner & tester

Upload or snap a QR image and decode it locally to verify it scans correctly.

WiFi QR print template

Make a print-ready WiFi card — guests scan once and they're online.

GS1 Digital Link QR

Generate GS1 Sunrise 2027-compliant QR codes for product packaging.

Fix an expired QR code

Diagnose why a QR code "expired" and replace it with one that never will.

Embeddable generator widget

Put the full free generator on your own site with one snippet — no account, no API key.

Just need to make a QR code?

The free generator handles URLs, WiFi, vCards, payments and 10+ other types, with styles and logos.