Generate EAN-13 retail barcodes or Code-128 internal barcodes online. Download as PNG for
printing on product labels, shelf stickers, or inventory tags.
Barcodes encode data as parallel bars of varying widths. Scanners read the pattern to retrieve the stored
data.
EAN-13: 13-digit global retail standard (first 3 digits = country code) Code-128:
Alphanumeric, for internal SKU and logistics labels QR Code: 2D matrix — use the QR Code Generator tool
Worked Example
Retail product: Enter 13-digit EAN barcode → select EAN-13 → download and print on product
label.
Internal SKU: Enter your SKU code like "SKU-ELEC-001" → select Code-128 → use for
warehouse and inventory scanning.
When to Use This Calculator
Generate product barcodes for retail labels
Create internal SKU barcodes for warehouse
Print barcodes for shelf labels and price tags
Generate barcodes for assets and equipment
Set up barcode-based POS billing system
Frequently Asked Questions
A barcode is a machine-readable visual representation of data in the form of
parallel lines of varying widths. It is scanned to retrieve product, price, or inventory information.
EAN-13 is the standard for retail products in India and globally. Code-128 is used
for logistics, warehousing, and internal product labelling.
Download the generated barcode as an image, include it in your label design, and
print on any standard label printer (thermal or inkjet).
1D barcodes (like EAN-13, Code-128) store data in horizontal lines. 2D barcodes
(like QR codes) store data in a matrix and can hold more information.
Yes. Use Code-128 format for internal SKU barcodes. EAN-13 requires a registered GS1
company prefix for retail use.
