GTIN / EAN validator
Validate EAN-8, EAN-13, and GTIN check digits in the browser. Useful for catalog hygiene and product matching.
GTIN / EAN Validator
GTIN / EAN
Paste an EAN-8 (8 digits) or EAN-13 (13 digits). You can also paste 7 or 12 digits to generate the check digit.
Normalized digits
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Validation
Enter 8 or 13 digits
Generate check digit
Enter 7 or 12 digits
Quick overview
Bad GTINs break matching. Validate check digits instantly to keep catalog data clean and reliable.
How to use it
- Paste your code (EAN-8 or EAN-13).
- The tool validates the check digit.
- Copy the “valid/invalid” result.
Why it matters
- Prevents wrong product matching.
- Improves feed quality.
- Reduces errors in competitor comparisons.
Trackabl uses identifiers and page signals to help you match competitor listings more reliably.
If you need this often: let Trackabl automate it.
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