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GTIN to EPC

Encode a UPC, EAN or GTIN with a confirmed prefix and serial as SGTIN-96.

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Your input

Preparing the local tool…

Keep leading zeros. Use your existing product number.
Choose the length from your allocation information. For UPC, count the leading zero in the EPC prefix.
0–274877906943. No leading zeros except the single digit 0.
Processed on your device. Inputs are not uploaded.

Your result

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Enter your data, or try an example to see how it works.

GTIN + PREFIX + SERIAL → EPC
SUPPORTED SCOPE

Ordinary GTIN-12/13/14 with confirmed 6–12 digit EPC prefix components. UPC-E, EAN-8, single-issue GTINs and special mappings are outside scope. This tool does not allocate serials.

GS1 · EPC Tag Data Standard 2.3 (Oct 2025)
UNDERSTAND THE RESULT

New to these fields? Follow the guide behind this tool.

Read the guide