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ConvertBox

QR Code Generator

Generate QR codes from URLs, text, contact details, or Wi-Fi information, then download a clean image for sharing, print, or testing.

Use Cases

  • 1Share website URLs
  • 2Share WiFi passwords
  • 3Share contact information
  • 4Event invitations
  • 5Product information
  • 6Payment links

How to Use

  1. Enter the content you want to encode
  2. Click Generate QR Code
  3. Download the generated QR code image
  4. Copy the formatted or generated result directly to your clipboard.
  5. Use the result in your application, configuration, or documentation safely.

All processing is done in your browser, and files are never sent to a server.

Frequently Asked Questions

You can encode URLs, plain text, WiFi passwords, contact information, and more.
The QR code is generated at a high resolution suitable for both digital use and printing.
Currently, standard black and white QR codes are generated for maximum compatibility.
No. All operations are processed entirely inside your browser's local sandbox using client-side APIs (like WebAssembly, pdf-lib, or HTML5 Canvas). Your files and data never leave your device.
The tool is completely free with no usage limits. However, since processing occurs in your browser's memory, we recommend keeping file sizes under 50MB (especially for heavy files like PDFs or videos) to ensure stability.
No. All tools on ConvertBox are 100% free. We do not insert watermarks, limit features, or require any registration or payment.
Yes. Once the page and its local library dependencies are loaded in your browser, the conversion logic runs completely offline without needing an active internet connection.

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