Trình tạo mã QR miễn phí với mã QR động chỉnh sửa được
Tạo mã QR và liên kết rút gọn không giới hạn chỉ trong vài giây — hoàn toàn miễn phí, không cần đăng ký, không hình mờ. Biến chúng thành mã động để thay đổi đích đến sau khi in và theo dõi từng lượt quét.
- ✓ Hoàn toàn miễn phí
- ✓ Không cần tài khoản
- ✓ Chỉnh sửa được sau khi in
- ✓ Phân tích lượt quét
- ✓ Logo và màu sắc
- ✓ SVG / PNG sẵn sàng in
Why make your QR code dynamic?
A static QR code permanently bakes the destination into the pattern. A dynamic QR code encodes a tiny snapqr.link redirect you control — so the printed code never goes stale.
Change the destination anytime
Printed 10,000 flyers and the URL changed? Update the destination in one click — every printed code instantly points to the new page. No reprinting, ever.
Scan analytics built in
See total and unique scans, scans over time, device and operating system, country and city, and referrer — per code, exportable as CSV.
On-brand designs
Custom colors, rounded dots, styled corner eyes, your logo embedded in the center, and frames with a call-to-action like “Scan for menu”.
Print-resolution export
Download crisp SVG vector files or PNG up to 4096 px — sharp on a business card or a billboard.
Short links included
Every dynamic QR is also a memorable short link (snapqr.link/your-alias) you can share anywhere. Try the URL shortener.
Bulk & API
Generate hundreds of codes from a CSV or automate creation with the free REST API — UTM tagging included.
How it works
Enter your content
A link, WiFi network, contact card, email, SMS or plain text.
Style it
Pick colors and shapes, drop in your logo, add a “SCAN ME” frame.
Download & print
PNG or SVG at print resolution. Dynamic codes come with a private manage link.
Edit & track
Open your manage link to change the destination and watch scans roll in.
QR codes for every use case
Restaurant menu QR codes
Put your menu on every table. Update prices and specials without reprinting a single card.
vCard / business card QR
One scan saves your contact details to any phone. Update your number after the cards are printed.
WiFi QR codes
Guests join your network with one scan — no password typing.
App download QR codes
One code that sends iPhones to the App Store and Android phones to Google Play automatically.
Bulk QR generation
CSV in, hundreds of tracked codes out — for packaging, labels, events and campaigns.
Link shortener
Branded short links with click analytics and UTM auto-tagging.