# GTIN Validator

> Check the GS1 check digit of a GTIN-8, GTIN-12, GTIN-13 (EAN-13), or GTIN-14 barcode number.

- URL: https://prismkit.hippodev.app/en/barcode/gtin-validator
- Category: Barcode & QR
- Runs: client-side, no upload

This is an interactive tool — open https://prismkit.hippodev.app/en/barcode/gtin-validator to use it.