Barcode Generator

Barcode Generator

Generate Code128, EAN-13, UPC-A, and Code39 barcodes.

Input

Output

How to Use This Tool

  1. Configure options or input payload.
  2. Generate or decode using browser-side logic.
  3. Download/copy results.

Common Use Cases

  • QR campaigns
  • Payment/address QR sharing
  • Barcode labeling and scan checks

Important Notes

  • Client-side processing only.
  • No upload to server at any point.
  • Theme-consistent UI aligned with Code2Care styles.
  • Free to use with no login/signup required.
  • If camera access is blocked, use file upload mode for decoding.
  • Report bugs in comments with sample input and expected output.

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Comments & Discussion

Facing issues? Have questions? Post them here! We're happy to help!