QR Code for vCard — Free & Secure | werkzeuge
Share contact details as a vCard QR code. Simply scan and save.
Error correction is automatically set to High (H) to keep the QR code scannable with a logo.
PNG, JPG, or WebP — centered as an overlay in the QR code
Science
Did you know?
The cosmic microwave background is the oldest light in the universe — an afterglow of the Big Bang from 13.8 billion years ago at just 2.7 Kelvin today.
Source: Planck Collaboration, Astronomy & Astrophysics, 2020
Workflow-Automatisierung
Connect AI models, data sources, and tools into powerful automated workflows.