Interactive Card Studio
Live Digital Card Preview
Test brand color themes, customize profile details in real time, and preview how your mobile business card and QR sharing experience feel to visitors.
Brand Accent Color
Pick an accent theme to match your company branding, buttons, and contact badges:
Customize Sample Card
Interactive Buttons & Tactile Switch
Accessibility & Fallback Inspector
Test fallback behaviors for users with specific OS accessibility preferences or legacy hardware:
'/%3E%3Ccircle cx='50' cy='38' r='18' fill='%23ffffff'/%3E%3Cpath d='M25 80c0-14 11-24 25-24s25 10 25 24' fill='%23ffffff'/%3E%3C/svg%3E){kind=avatar}
Mahbub Khan
Founder & Principal Architect
Apex Cloud Systems
Scaling distributed cloud systems with elegant interfaces
Powered by virtualcard.duckdns.org
QR Code (Solid White Surface — Never On Glass)
https://mahbubkhan.virtualcard.duckdns.org
Rotating Specular Sweep
Used on the signup success screen to celebrate instant subdomain provisioning.