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🏷️ Bulk Barcode Generator

Generate hundreds of barcodes at once (Code128, EAN-13, EAN-8, UPC-A, Code39, ITF-14, QR) from a list or CSV/Excel, export as ZIP of PNGs or an A4 label sheet PDF.

🔒 Your files never leave your device

How to use

  1. Paste codes one per line, or upload a CSV/XLSX and pick the column.
  2. Choose format, size and an optional label column.
  3. Download a ZIP of PNGs or a printable A4 label PDF (e.g. 3×8).

FAQ

Are check digits validated?

Yes, for EAN-13, EAN-8, UPC-A and ITF-14. If you omit the check digit it is computed; invalid rows are listed.

Is my Excel file uploaded?

No, the file is read and barcodes are generated entirely on your device.