Create customizable QR codes for any text or URL
Text box में वह content enter करें जिसका QR code बनाना है (URL, text, email, phone आदि)
Size, colors, error correction level और format को customize करें
"Generate QR Code" button पर click करें
Generated QR code को download करें या scan करें
QR (Quick Response) Code एक 2D barcode है जो text, URLs, contact information और अन्य data को store कर सकता है। यह smartphones और QR readers द्वारा आसानी से scan किया जा सकता है।
| Level | Recovery | Use Case |
|---|---|---|
| Low (L) | ~7% | Clean environments |
| Medium (M) | ~15% | General purpose |
| Quartile (Q) | ~25% | Industrial environments |
| High (H) | ~30% | Harsh conditions |
Creating QR codes with our generator is simple and highly customizable. Start by entering your content in the text area – this can be a website URL, plain text, email address, phone number, or any data you want to encode. The tool supports up to 2000 characters, making it suitable for various content types. Next, customize your QR code using the available options: adjust the size from 100px to 500px using the slider, select an error correction level based on your needs (higher levels provide better scanning reliability in damaged codes), and choose your preferred colors for both foreground and background elements. The tool generates your QR code in real-time as you make changes. Once satisfied with the result, you can download the QR code as a high-quality PNG image by clicking the download button. The generated QR code can be used immediately for printing, sharing digitally, or embedding in websites and documents. Test your QR code with a smartphone scanner before final use to ensure it works correctly across different devices and scanning applications.
Our QR code generator utilizes advanced encoding algorithms to transform your input data into a machine-readable matrix barcode. The process begins by analyzing your input text and determining the most efficient encoding mode (numeric, alphanumeric, byte, or kanji) to minimize the final QR code size. The tool then applies Reed-Solomon error correction coding based on your selected error correction level, which adds redundant data to ensure the QR code remains scannable even if partially damaged or obscured. The data is arranged in a square grid pattern with specific positioning markers, timing patterns, and format information that help scanners locate and decode the content accurately. Our generator uses the QR Code specification standards to ensure maximum compatibility with all QR code readers and smartphone cameras. The visual customization options allow you to modify colors while maintaining the necessary contrast ratios for reliable scanning. The final output is rendered as a scalable vector graphic that's converted to a high-resolution PNG image, ensuring crisp quality at any size for both digital and print applications.
The QR Code Generator is a versatile tool designed for businesses, marketers, educators, and individuals who need to create quick response codes for various purposes. QR codes have become essential in modern digital communication, enabling instant access to websites, contact information, WiFi credentials, product details, and much more. This free online tool eliminates the need for expensive software or technical expertise, making QR code creation accessible to everyone. The generator supports multiple use cases including marketing campaigns, event management, restaurant menus, business cards, educational materials, and contactless sharing of information. With customizable error correction levels, you can create QR codes suitable for different environments – from pristine digital displays to outdoor signage that might face weather damage. The tool prioritizes user privacy by processing all data locally in your browser without sending information to external servers. Whether you're creating a single QR code or need multiple codes for a large project, our generator provides the reliability, customization options, and quality output required for professional applications. The generated codes follow international standards, ensuring compatibility with all modern QR code scanners and smartphone cameras worldwide.
💡 Tip: URLs के लिए https:// prefix जरूर add करें।
✅ Best: High contrast colors use करें (black on white)।
⚠️ Note: Print करने से पहले test scan जरूर करें।
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