EAN-13 Barcode Generator

Calculate or validate the check digit and render a 13-digit EAN barcode as SVG.

EAN-13 data

Enter 12 digits to calculate the check digit, or 13 digits to validate it.

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EAN-13 preview

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About the EAN-13 Barcode Generator

Calculate the thirteenth check digit from a 12-digit value or validate a complete EAN-13 number before SVG rendering.

How to use it

  1. Enter exactly 12 or 13 numeric digits.
  2. Generate the barcode and review the complete value.
  3. Download the scalable SVG after validating it.

Example

The 12-digit value 590123412345 receives its calculated check digit and becomes a complete EAN-13 value.

Check digit

Digits are weighted alternately by one and three; the check digit makes the total a multiple of ten.

Limitations

A mathematically valid code is not proof of product registration, ownership or GS1 authorization.