QR Code Generator

What is a QR Code Generator?

A QR Code Generator is an online tool that creates Quick Response codes – two-dimensional barcodes readable by smartphones. This QR Code Generator creates codes instantly for websites, WiFi, contacts, and more. Introduced in 1994 by Denso Wave, these codes store data both horizontally and vertically, making them perfect for sharing information quickly.

This free QR Code Generator uses advanced JavaScript to create high-quality codes directly in your browser. Unlike traditional barcodes, the codes can contain up to 4,296 alphanumeric characters. Whether you need them for business cards or marketing materials, this online QR Code Generator provides professional results while keeping your data private.

Our QR Code Generator supports modern businesses and individuals who use these codes for contactless payments, digital menus, product authentication, and event ticketing. The technology has become essential in our digital world, offering a bridge between physical and online experiences.

Types of Codes You Can Create

• Website URLs: Direct users to any website instantly. Perfect for business cards, flyers, and advertisements.
• Contact Cards (vCard): Save contact details directly to phones when scanned. Ideal for networking events.
• WiFi Access: Auto-connect devices to networks without typing passwords. Great for cafes and hotels.
• Email & Phone: Start emails or calls with a single scan. Excellent for customer service lines.
• Plain Text: Share messages, addresses, or any text information securely and quickly.

How to Use This QR Code Generator

Using this QR Code Generator is simple and takes just seconds. Follow these easy steps:

1. Enter Content: Type URLs, text, or contact info in the box above. Make sure to double-check for accuracy.
2. Customize: Choose colors that match your brand using the QR Code Generator color pickers.
3. Select Size: Pick from Small (150px) to XXL (400px) based on your needs. Larger sizes work better for posters.
4. Create: Click generate and preview instantly. Test the code with your phone camera.
5. Download: Save as high-quality PNG for print or digital use. The files are ready for immediate use.

Tips for Best Results

• Always test your code before printing large quantities.
• Use high contrast colors (dark on light) for better scan reliability with this QR Code Generator.
• Keep URLs short to create cleaner, easier-to-scan patterns.
• Ensure quiet space (margin) around the code for better recognition.
• Download larger sizes for print materials to maintain clarity.

Privacy & Security

Unlike many online tools, this QR Code Generator works entirely in your browser. Your sensitive data never leaves your computer. Whether creating codes for WiFi passwords or business information, rest assured your data remains confidential. The tool prioritizes security with 100% client-side processing.

Static codes generated here never expire and do not track users. This QR Code Generator creates codes that contain only the information you enter, with no third-party redirects.

Frequently Asked Questions