Generer QR-kode
Generer QR-koder fra enhver tekst eller URL. Gratis online QR-kodegenerator.
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Generate QR codes from any text, URL, email address, or contact information. Download as PNG or SVG in custom sizes and colors. Widely used for marketing materials, business cards, product packaging, and event tickets.
Generer QR-kode — Sådan Fungerer Det
- 1 Enter the text, URL, or data to encode
- 2 Customize size and colors if needed
- 3 QR code is generated instantly
- 4 Download the QR code as PNG or SVG
Ofte Stillede Spørgsmål
URLs, plain text, email addresses, phone numbers, WiFi credentials, vCard contacts, and more. URLs are the most common use case.
For print, use at least 300x300 pixels or SVG for infinite scalability. For digital use, 200x200 pixels is typically sufficient.
No. QR codes are static and never expire. The encoded data is embedded directly in the pattern and does not depend on any external service.