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GS1 Expiry Date Formatter

Formats AI 11 and AI 17 dates into YYMMDD production and expiry element strings.

How to use

  1. 1Open the GS1 Expiry Date Formatter tool page.
  2. 2Enter or paste your input into the provided fields.
  3. 3The tool processes your input instantly in your browser.
  4. 4Copy or download the result using the buttons provided.

Privacy & limitations

  • Processing happens locally in your browser — nothing is uploaded.
  • Works on modern desktop and mobile browsers.
  • Very large inputs may take a moment; the interface will show progress.

Support

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