ToolBox

QR Code Generator

Instantly generate QR codes from any text or URL. Adjust the size to fit your needs and use the generated code in print or digital media.

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How to Use

  • Enter a URL (e.g., https://example.com) or any text in the input field.
  • Adjust the QR code size using the slider (64px to 512px).
  • The QR code is rendered instantly as you type.

How It Works

QR codes (Quick Response codes) are two-dimensional barcodes that can store text, URLs, contact information, and more. They are widely used in marketing, payments, and information sharing because they can be scanned quickly by any smartphone camera.

This tool renders QR codes as SVG images directly in your browser, ensuring crisp quality at any size. No data is sent to external servers.

Frequently Asked Questions

You can encode any text, including URLs, email addresses, phone numbers, Wi-Fi credentials, or plain text messages. The maximum capacity is about 4,296 alphanumeric characters.
For digital displays, 200-300px is typically sufficient. For print, use a larger size to ensure scannability. The QR code should be at least 2cm x 2cm when printed.
Yes. QR codes generated here are completely free to use for any personal or commercial purpose. The generation happens entirely in your browser.

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