ZBI Tools
Free QR Code Generator
Build scannable QR codes for marketing, contact sharing, and operational workflows. WiFi and vCard formats are supported with full browser-side processing.
Privacy: Data is processed locally in your browser and is not stored on ZBI servers.
How to use this tool
- Pick a content type such as URL, WiFi, or vCard.
- Fill in the fields and choose size and error correction.
- Preview and download PNG, SVG, or PDF.
Practical example
Create a WiFi QR code for a guest network so visitors can connect without typing the password.
FAQ
Are WiFi passwords sent to a server?
No. QR content is built and exported entirely in your browser.
What error correction level should I use?
Use M for general use. Choose Q or H if the code may be partially obscured or printed small.
Can I export QR codes as PDF?
Yes. PNG, SVG, and PDF export are available for QR codes.