Quick access to specialized generators
A lot of people wonder if QR codes on cards look cheap or gimmicky. The answer depends on one thing: what the code actually does when scanned.
With QRSwift's free card builder, your QR code opens a beautiful digital business card with your photo, bio, social links, and a one-tap save-to-contacts button.
All client-side • Private • Unlimited
Real-time 0-100% score with visual feedback.
Colors, logos, frames, patterns & more.
Upload CSV and generate hundreds instantly.
See your QR in the real world using your camera.
URL, WiFi, vCard, Event, Crypto & more.
Built-in scanner, contrast checker & more.
In-depth guides, expert tips, and future trends about QR codes, privacy, and digital tools.
Error correction, contrast, size, and design rules for maximum scan success.
Why client-side generation matters and how to avoid malicious attacks.
The honest answer — real pros, genuine cons, and when it actually makes sense.