EAN-13 format tool
EAN-13 Barcode Generator with Automatic Check Digit
Create an EAN-13 retail barcode from an assigned 12-digit payload or validate a complete 13-digit number.
AI-assisted setup
Describe the job and let AI select a practical format, range and print setup.
Deterministic output
Every barcode is rendered by a barcode engine, not painted by an image model.
Private by default
Standard barcode rendering and batch preparation happen in your browser.
Production guide
How to create and print a EAN-13 barcode
EAN-13 carries a 13-digit GTIN used on retail products outside the UPC-A convention and is intended for point-of-sale scanning.
Where EAN-13 fits
- Retail consumer products
- GTIN-13 packaging labels
- Point-of-sale product identification
- 1
Enter valid EAN-13 data
Enter 12 digits to let the encoder calculate the final check digit, or enter all 13 digits when the complete assigned GTIN is already known.
- 2
Confirm checks and encoding rules
The thirteenth digit is a mandatory GS1 check digit calculated from the preceding twelve digits. It validates typing, not ownership or assignment.
- 3
Print at final size and scan-test
Preserve the guard bars, human-readable digits and required quiet zones. Do not crop tightly to the outer bars. Test with the actual retail scanner and verify the decoded 13 digits against the product master data before production.
Pre-delivery checklist
- Enter 12 digits to let the encoder calculate the final check digit, or enter all 13 digits when the complete assigned GTIN is already known.
- The thirteenth digit is a mandatory GS1 check digit calculated from the preceding twelve digits. It validates typing, not ownership or assignment.
- Preserve the guard bars, human-readable digits and required quiet zones. Do not crop tightly to the outer bars.
- Test with the actual retail scanner and verify the decoded 13 digits against the product master data before production.
Frequently asked questions
What data can EAN-13 encode?
Enter 12 digits to let the encoder calculate the final check digit, or enter all 13 digits when the complete assigned GTIN is already known.
How does EAN-13 handle check digits?
The thirteenth digit is a mandatory GS1 check digit calculated from the preceding twelve digits. It validates typing, not ownership or assignment.
When should I not use EAN-13?
This tool renders numbers; it does not issue, license or verify ownership of GTINs. Obtain numbers from the appropriate GS1 organization.
Does standard barcode generation use AI credits?
No. Standard barcode creation, preview, printing and export do not consume AI credits.