Batch GTIN / EAN Validator

Upload a CSV of barcodes. Validate them all at once and download a report with errors flagged.

Upload a file with GTIN/EAN/UPC codes. First column will be validated.

Your data stays in your browser — nothing is uploaded to any server.

Choose File

Want to do this across your entire catalog?

FacetFlux validates every barcode on import and flags errors automatically.