Self-tests: Not Run
Parsed Receiving Log
| Raw UDI String | GTIN (01) | Prod Date (11) | Exp Date (17) | Lot/Batch (10) | Serial (21) | Status |
|---|---|---|---|---|---|---|
| No data parsed yet. Enter strings above and click Parse. | ||||||
Extract and validate GS1 Application Identifiers for medical devices and logistics
| Raw UDI String | GTIN (01) | Prod Date (11) | Exp Date (17) | Lot/Batch (10) | Serial (21) | Status |
|---|---|---|---|---|---|---|
| No data parsed yet. Enter strings above and click Parse. | ||||||
Medical device manufacturers and healthcare inventory managers rely on our FDA UDI / GS1 barcode parser to validate critical labeling data. Quickly scan or paste complex GS1 strings to separate Application Identifiers (AIs) like GTINs (01), lot numbers (10), expiration dates (17), and serial numbers (21). Instantly verify Mod-10 check digits and organize device identifiers into a clean log for flawless traceability and UDI compliance.
A UDI is an alphanumeric code required by the FDA on medical device labels. It consists of a static Device Identifier (DI) specific to the model, and dynamic Production Identifiers (PI) such as lot number, serial number, and expiration date.
AIs are standard two-to-four digit numeric prefixes in a GS1 barcode that tell a scanner what kind of data follows. For example, '01' indicates a Global Trade Item Number (GTIN), and '17' indicates an expiration date.
In the GS1 system, an expiration date following AI 17 is strictly formatted as YYMMDD. If the exact day is not specified, it defaults to the last day of the stated month.
The 14-digit GTIN ends with a Mod-10 check digit. Validating this digit ensures that the barcode was printed correctly and that the scanner read the primary device identifier without any dropped or swapped characters.