Free QR Code Generator Online | QR Code Generator for Website, WiFi, PDF

QR Code (Quick Response Code) is a 2D barcode that allows storing information such as links, text, WiFi or business cards. Users just need to use their phone camera to scan and access content immediately.

QR Code is currently widely used in marketing, sales and management thanks to its fast access speed and convenience.

You can create a free QR Code at qrcode-gen.com with just 3 steps:

1. Select QR type (URL, WiFi, business card, Facebook...)
2. Enter content and customize design
3. Click Generate QR Code and download

• No registration required
• Create quickly in seconds
• Unlimited QR Code scans
• Unlimited storage time for both static QR Code and dynamic QR Code

You can start for free and use it long term for many marketing, sales or information management purposes.

Have. With dynamic QR Codes, you can monitor real-time scanning performance and measure user interest.

• Number of scans
• User location
• Access time
• Access device or platform

In addition, qrcode-gen.com allows you to integrate Google Analytics into each QR Code for more detailed statistics and measurements, from access source to behavior after scanning.

Thanks to that, you can optimize target content, CTA messages and marketing campaign effectiveness more accurately.

Static QR Code:

• Content is fixed and cannot be edited after creation
• Suitable when information does not change (for example, contact or fixed product information)
• If you have already printed on publications, documents, or product packaging and need to change the content, you must reprint the entire thing

Dynamic QR Code:

• Allows updating content right on the system after creating a QR
• No need to reprint the code attached to the publication
• Can track the number of scans, time, and location to measure effectiveness

If you need the flexibility to edit content without incurring reprinting costs, you should use dynamic QR Code.

QR Code helps connect offline and online quickly. Some popular applications:

• Leads to website, landing page
• Share WiFi without entering a password
• Save contacts (vCard)
• Display menus, PDF documents
• Create discount codes, check-in events

QR Code is an important tool in digital marketing and customer conversion.

Very simple:

• Open phone camera (iOS/Android)
• Navigate to the QR Code
• Click on the notification that appears

No need to install an app on most smartphones today.

Have. You can customize:

• Color, background
• Add brand logo
• Change QR style

QR Code is beautiful and has a logo to help increase brand recognition and scanning rate.

To increase scanning rate:

• Add CTA: "Scan to get deals"
• Place it in an easy-to-see location
• Leads to a mobile-friendly page
• Provide clear value

Effective QR Code = right location + right content + right time.

To ensure the QR Code scans well:

• Use high quality SVG or PNG files
• Minimum size: 2x2 cm
• Avoid curved or wrinkled surfaces

Always test scanning before mass printing.

QR Code was invented in 1994 by Denso Wave (Japan), initially used in automobile production. Today, QR Code has become a global standard in many fields.

Almost unlimited applications:

• Marketing and advertising
• Sales and payments
• Check-in event
• Asset management
• Share information quickly

QR Code is a simple but very powerful tool in digital transformation.