EAN13 is valid
What this tool does
This tool checks if a 13-digit barcode number follows the correct EAN-13 format. It verifies that the number contains exactly 13 digits and that the final check digit matches the rest of the number. This helps you ensure that product codes are well-formed before using them in your systems.
Common uses
- Validating product barcodes during data entry
- Checking that imported product lists have correctly formatted IDs
Input data
| Parameter | Required | Example | Description |
|---|---|---|---|
ean | Yes | 4006381333931 | Type the 13-digit barcode number as plain text. It must contain exactly 13 digits (for example, '4006381333931'). If the number has fewer or more digits, contains letters, or is left blank, the check will fail. |
Output data
| Field | Description |
|---|---|
result | Returns yes if the barcode is valid, or no if it is invalid. For example, 'yes' means the 13-digit number is correctly formatted. |