Tools

Free Tools

QR code generators, GTIN tools, and more. Everything runs in your browser — no signup, no tracking, no limits.

Generator

Free QR Code Generator

Generate QR codes for URLs, WiFi passwords, contact cards, emails, phone numbers, SMS, and calendar events.

GS1 Tool

GS1 Digital Link QR Code Generator

Generate a GS1 Digital Link QR code from any GTIN. Download as SVG or PNG — free, no signup required.

GS1 Tool

GTIN Validator

Validate any GTIN format (GTIN-8, GTIN-12, GTIN-13, GTIN-14) and verify the check digit is correct.

GS1 Tool

GTIN Check Digit Calculator

Calculate the check digit for any GTIN and see the full algorithm step by step.

These tools are built by SunriseQR, an official GS1 US Solution Partner and hosted GS1 Digital Link resolver. Need to take your QR codes live? See our plans.