About this tool: EAN-13 Barcode Generator
Build an EAN-13 barcode from 12 digits or verify all 13 digits, preview the bars and download SVG.
Enter 12 digits to calculate the last digit, or 13 digits to check it. A wrong check digit produces an error instead of a different code. The preview and downloaded SVG include the encoded modules, guard bars and white margins. The generator creates the symbol; it does not allocate a GS1 identifier.
How the calculation works
Worked example
| EAN-13 (12 / 13) | 400638133393 |
EAN-13: 4006381333931
Questions and answers
What does this tool do?
Build an EAN-13 barcode from 12 digits or verify all 13 digits, preview the bars and download SVG. Enter 12 digits to calculate the last digit, or 13 digits to check it. A wrong check digit produces an error instead of a different code. The preview and downloaded SVG include the encoded modules, guard bars and white margins. The generator creates the symbol; it does not allocate a GS1 identifier.
What affects precision and input format?
Checks the checksum and format, without a publication or product database lookup.
Where are the calculations performed?
The calculation runs in your browser. You can use the tool without installing software.
Asted Cloud
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