Barcode Maker

QR & Barcode Generator

🔧 QR & Barcode Generator

Create custom QR codes and barcodes. All processing happens in your browser - no data is sent to servers.

Generator
History
Help
Choose format
(e.g., https://example.com)
px
Foreground
Background
% size optional (QR only)
Your code will appear here
Enter content and click Generate

Generated Codes History

No codes generated yet. Create your first code!

How to Use

  • Select the type of code you want to generate
  • Enter the text, URL, or numbers you want to encode
  • Customize the size and colors
  • Click "Generate" to create your code
  • Download or copy your generated code

Supported Formats

  • QR Codes - For URLs, text, contact info, etc.
  • Code 128 - General purpose barcode
  • EAN-13 - Product barcodes (13 digits)
  • UPC-A - Product barcodes (12 digits)
  • Code 39 - Alphanumeric barcode
  • ITF-14 - Shipping cartons (14 digits)

Tips

  • For best results, use high contrast colors
  • QR codes work best with shorter text/URLs
  • Use higher error correction if adding a logo
  • Barcodes require specific digit counts for some formats