How to Create Digital Business Cards with Claude
Generate vCard QR codes with Claude and ToolRouter. Digital business cards that actually get saved.
Tool
Claude generates QR codes as part of an interactive terminal session where you can iterate on parameters, test different configurations, and batch multiple codes efficiently. Create marketing QR codes, WiFi login codes, and digital business cards in sequence, adjusting each one based on the specific use case and discussing the best settings for print size, error correction, and visual contrast. The hands-on workflow gives you full control over every code you generate while keeping the entire batch organized.
Connect ToolRouter to Claude
1Go to Settings → Connectors → Add custom connector
2Enter the details below and click Add
Name
ToolRouterURL
https://api.toolrouter.com/mcp3Done — works on Claude chat, desktop, and mobile
Steps
Once connected (see setup above), use the QR Code Generator tool:
- Ask Claude: "Generate a vCard QR code with my contact details using qr-code-generator"
- Provide your name, email, phone, company, and title
- Claude creates a scannable vCard QR code
- Add the QR code to your business card, email signature, or LinkedIn profile
Example Prompt
Try this with Claude using the QR Code Generator tool
Generate a vCard QR code for: Jane Smith, VP of Sales at TechCo, jane@techco.com, +1-555-0123, techco.com. I will add it to my business card.
Tips
- Include your LinkedIn URL in the vCard for professional networking
- Ask Claude to generate codes for your entire team in one batch
- Use the QR code in your email signature for easy contact saving