Barcode Not Showing on Label

Cause: The barcode data is empty, or the format doesn’t match the data.

✅ Fix

1. Check that the product has a barcode value in Shopify admin.
2. Make sure the barcode format matches your data. For example, EAN-13 needs exactly 13 digits. If your data is different, try CODE128 instead.
3. Use the SKU and Barcode Generator to create barcode values for products that are missing them.

📎 See Also

• Barcode Format Guide — how to choose the right barcode format
• SKU and Barcode Generator — create missing barcode values