Site map
Numbers for products in a store
- UPC generator: UPC-A and UPC-E, the 12 digit code on US retail packaging
- EAN-13 generator: the 13 digit version used outside North America and on books
- Check digit calculator: find or test the last digit of a UPC, EAN, GTIN, SSCC or ISBN
Cartons and shipping
- ITF-14 generator: the 14 digit carton code, built from your item number with bearer bars
- Code 128 generator: letters and numbers in a short barcode, for stock, bins and paperwork
Your own stock and asset labels
- SKU generator: a whole list of stock codes from your product options, with a CSV file
- Code 39 generator: the older format some label systems and contracts still name
Small parts and long text
- Data Matrix generator: a tiny square code for parts, medical items and serial numbers
- PDF417 generator: a stacked code that holds a paragraph, read by line scanners
Not sure which format
- Barcode generator: all formats in one place, and it shows which ones can hold your text
Barcode guides
- How to get a UPC code
- Where is the UPC code on a product?
- ISBN barcode with a price
- What is a SKU?
- Where to find a SKU number
- What is a UPC code?
- What is a GTIN?
- What is a check digit?
- What is a GS1 barcode?
- What is a 2D barcode?
- How do barcodes work?
- Who invented the barcode?
- How to make a barcode
- How to make a barcode in Excel
- How to make a barcode in Word
- Barcodes in Canva
- How to scan a barcode with your phone
- Does a barcode set off store alarms?