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Barcode Number Generator

Generate random numeric sequences for use with barcode generators. Supports EAN-8, EAN-13 and custom length numeric codes.

Code Maker
Moderate 43 bits entropy

Good for vouchers and discount codes.

Character Sets
Generated Output
8590572749301
7997193984262

Frequently Asked Questions

Does this generate a real barcode image?

This tool generates the numeric code only. Pass the number to a barcode rendering library (e.g. JsBarcode) or online barcode generator to produce the image.

What is EAN-13?

EAN-13 is a 13-digit barcode standard used on retail products worldwide. The last digit is a check digit calculated from the first 12.

Related Tools

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Serial Number Generator
Product serial numbers for manufacturing.
#️⃣
Random ID Generator
Short unique IDs for databases and systems.

Further Reading

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UPC vs EAN vs Code128: Which Barcode Number Format Do You Actually Need?
Retail barcodes, shipping labels, and warehouse tracking each use a different numbering standard. Here's how UPC-A, EAN-13, and Code128 actually differ.
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How Barcode Check Digits Work, and Why the Last Number Matters
The final digit on a barcode isn't part of the product number, it's a mathematical proof the rest of the code was read correctly.
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