QR-Code-Tools

QR-Code-Tools

Erstellen Sie kostenlose QR-Codes für Links, WiFi-Netzwerke, Visitenkarten, Restaurantspeisekarten und Events. Die Generierung erfolgt lokal — Ihre Daten verlassen nie Ihren Browser.

Kostenlos, privat und im Browser

Alle QR-Codes werden lokal in Ihrem Browser erstellt. Ihre Daten werden nie an einen Server gesendet. Als PNG für den digitalen Einsatz oder als SVG für druckfertige, skalierbare Dateien herunterladen.

How QR Code Generators Work

QR codes (Quick Response codes) are two-dimensional barcodes that store data readable by any smartphone camera. Each generator on this page creates a QR code for a specific type of information — a URL, WiFi credentials, contact card, restaurant menu link, or calendar event. All codes are generated locally in your browser using open-source libraries, so your data is never transmitted to our servers. Once generated, download as PNG for digital use or SVG for print-quality output at any size without quality loss.

Common Uses for QR Codes

  • Share your website or landing page without typing long URLs
  • Let café and hotel guests connect to WiFi by scanning instead of entering passwords
  • Replace paper business cards with a scannable vCard QR code that saves directly to contacts
  • Help restaurant customers view your digital menu from their own phone
  • Print event details on invitations and posters so guests save the date instantly