Build free dynamic QR codes with scan analytics — update destinations any time.
Create dynamic URL and WhatsApp QR codes with built-in scan analytics — update destinations any time without reprinting. Or generate static QR codes for WiFi, business cards, email, phone, and plain text instantly — no signup required.
Create QR codes for any purpose with our versatile generator
Link to any website, landing page, or online content in one scan
Share WiFi credentials instantly without typing passwords
Pre-fill email address, subject, and message body
Share contact information with vCard format
Enable one-tap calling from any smartphone
Start WhatsApp conversations with pre-filled messages
Generate your QR code in 3 simple steps
Choose from URL, WiFi, Business Card, Email, Phone, WhatsApp, or Plain Text
Fill in the details you want to encode. Toggle Dynamic mode for trackable QR codes
Choose colors, add your logo, and download in PNG, SVG, PDF, and more
Powerful features for individuals and businesses
Create unlimited static QR codes without any cost or signup
Update your QR destination anytime without reprinting
Track scan counts, locations, devices, and timing data
Match your brand with custom foreground and background colors
Add your logo or image to the center of your QR code
Download in 5 formats: PNG, JPEG, SVG, WebP, PDF
Everything you need to know about QR codes
A QR (Quick Response) code is a two-dimensional barcode that can store information like URLs, text, contact details, and more. When scanned with a smartphone camera, it quickly directs users to the encoded content. QR codes were invented in 1994 and have become widely used for marketing, payments, and information sharing.
A dynamic QR code contains a short redirect URL instead of the final destination. This allows you to change where the QR code points to without reprinting it, and track scan analytics like location, device, and time. Dynamic QR codes are ideal for marketing campaigns, menus, and any content that may need updates.
Yes! QRSync offers free QR code generation with no signup required. You can create unlimited static QR codes completely free. Dynamic QR codes with analytics tracking are available when you create a free account.
QRSync supports multiple QR code types including: Website URLs, WiFi credentials (connect without typing passwords), Business Cards (vCard format), Email addresses with subject and body, Phone numbers for one-tap calling, WhatsApp messages, and Plain text content.
Yes! QRSync allows you to upload and add your logo or image to the center of your QR code. The error correction feature ensures the code remains scannable even with a logo overlay. We recommend using a logo that covers no more than 30% of the QR code area for best scanning reliability.
QRSync supports five formats: PNG, JPEG, SVG, WebP, and PDF. PNG and JPEG work great for digital use and printing. SVG is a vector format ideal for large-scale printing. PDF is perfect for sharing, and WebP offers smaller file sizes for web use.
Static QR codes never expire - they will work forever as long as the destination content exists. Dynamic QR codes remain active as long as your QRSync account is active. You can pause or redirect dynamic codes at any time from your dashboard.
Discover how businesses and individuals use QR codes
Add QR codes to flyers, posters, and business cards to drive traffic to your website or landing pages.
Create touchless digital menus that can be updated instantly without reprinting.
Generate unique QR codes for event check-ins, tickets, and attendee tracking.
Link to instruction manuals, warranty registration, or product information pages.
Let guests connect to your WiFi network without sharing passwords manually.
Share your contact information instantly with vCard QR codes.
Guides on QR code strategy, design, and analytics
Beyond menus and business cards: ten QR code campaign ideas that drive real engagement, with notes on what to track and where they actually work.
Total scans is a vanity metric. Here's what to actually measure when your dynamic QR codes are in the wild — and how to use it to make better marketing decisions.
Touchless menus that update instantly, work without an app, and give you scan data. How to design, deploy, and run QR menus that diners actually use.
