Validate GS1 element strings and instantly generate GS1-128, GS1 QR Code, and GS1 DataMatrix. Includes an AI registry (750+ variants) and strict validation mode.
FNC1 separators are automatically inserted after variable-length AIs to ensure correct parsing.
| AI | Data | Type | Separator | Status |
|---|
Paste a GS1 element string, pick a symbology, and we’ll render a compliant barcode preview at the edge.
Search through 750+ standard application identifiers defined in GS1 General Specifications Release 26.0.
| Category | xBarcode | ZXing | Zint | Barcode4j |
|---|---|---|---|---|
| 📦 Product IDs | 100% | 60% | 70% | 50% |
| 📅 Dates | 100% | 80% | 70% | 60% |
| ⚖️ Measurements | 100% | 20% | 40% | 10% |
| 🚚 Shipment | 100% | 0% | 5% | 0% |
| 🏥 Healthcare | 100% | 0% | 0% | 0% |
| ✓ Strict Validation | Yes | No | No | No |
| Total AI Coverage | 750+ | ~50 | ~80 | ~40 |
The pure Safe Rust engine provides native, edge-accelerated generation for the entire GS1 symbology suite.
Prepare for Sunrise 2027 by upgrading 1D barcodes to dual-purpose 2D codes for checkout & consumer phones.
The backbone of outer carton and pallet logistics with automatic FNC1 separator encoding.
Regulated for healthcare UDI, pharmaceuticals, and direct part marking on compact items.
Universal consumer engagement combined with POS scanning via Mode 0101 FNC1 indicator.
Encodes product GTIN as a resolvable HTTPS URI connecting directly to product cloud passports.
18-digit Serial Shipping Container Code for global pallet tracking and EDI dispatch notices.
