Check the spec
Charset, lengths and check-digit rules for this symbology are listed above — the form enforces them instantly.
Free tools · Barcodes
GS1 coupon profile using AI (8110). Type the payload for GS1 North American Coupon below — validation, check digits and a local scan-test run in your browser before anything exports.
Barcode generator
Runs locally in your browser. Nothing is uploaded; the field clears after ten idle minutes.
Bar height stretches bars vertically, which scanners ignore (only horizontal timing matters). The SVG download keeps the engine's exact geometry.
| Standards | GS1 General Specifications |
|---|---|
| Character set | Must start with AI (8110); exact GS1 coupon structure is enforced by BWIPP. |
| Lengths | (8110)10614141011111275110111 |
| Check digits | AI (8110) structure enforced by the engine. |
| Quiet zone | Carrier quiet zones apply. |
| Capacity | Exact GS1 coupon element strings. |
GS1 North American Coupon marks retail products for checkout scanners: print it on packaging or labels where GS1 checkout rules apply.
Related formats
How it works
The same engine that reads barcodes writes them — every symbol is decoded again before you see it.
Charset, lengths and check-digit rules for this symbology are listed above — the form enforces them instantly.
Every symbol is validated and decoded again on your device before it is shown.
Take a resolution-independent SVG for print or a PNG for sharing. Nothing is uploaded.
Questions
If you manage servers by hand, see the engineering services behind this tools series.
Must start with AI (8110); exact GS1 coupon structure is enforced by BWIPP. Example: (8110)10614141011111275110111.
AI (8110) structure enforced by the engine. Carrier quiet zones apply. Export SVG for print and PNG for sharing; both render on your device.
No. Encoding and verification run entirely in your browser — the page makes no network requests with your data, stores nothing, and wipes the field after ten idle minutes.
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