Home โ€บ Blog โ€บ E-commerce
๐Ÿ›’ E-commerce

Free Code 128 Barcode Generator for SKUs and Labels

By Bilawal Hussain ยท 4 November 2026 ยท 2 min read
Free Code 128 Barcode Generator for SKUs and Labels

Create Code 128 barcodes for SKUs, inventory labels and shipping, and download them as PNG or SVG.

Open the free Barcode Generator (Code 128) โ†’

What is the Barcode Generator?

Create Code 128 barcodes for SKUs, inventory labels and shipping. Download PNG or SVG. It's completely free, needs no sign-up and works on any phone or computer.

Screenshot of the Barcode Generator (Code 128) on ReadyToUse
The Barcode Generator (Code 128), as it looks on ReadyToUse.

Why it's helpful

Who it's for

Small shops, warehouses and online sellers.

How to use it

  1. Type a SKU or code. The barcode updates instantly.
  2. Use bulk mode to make many labels at once.
๐Ÿ’ก Pro tip: Retail products sold in supermarkets usually need official GS1 barcodes, not self-made ones.

๐Ÿ’ป Open source: this tool is free and open source (MIT License). View the code on GitHub, download it and run it offline.

The bigger picture: E-commerce

Online selling in the UAE and GCC is growing fast on Amazon.ae, Noon, Shopify and Salla. Margins are thin, so knowing your real costs, fees and conversion numbers is the difference between growing and quietly losing money.

What's changing: Marketplaces and ad platforms keep raising fees and ad costs, so sellers are focusing more on profit per order, repeat customers and their own stores rather than revenue alone.

Frequently asked questions

Is this a retail EAN/UPC barcode?

No. Code 128 is for internal labels, inventory and logistics. Retail products sold in shops need GS1-registered EAN/UPC codes.

Ready to try it?
Use the Barcode Generator (Code 128) free โ†’
No sign-up ยท Runs in your browser

Related guides

Turn Product Spreadsheets into JSON and Schema.org Markup for SEO๐Ÿ›’ E-commerce
Profit Margin and Markup Calculator for Sellers๐Ÿ›’ E-commerce
Discount Calculator: Sale Prices, Stacked Discounts and Price Endings๐Ÿ›’ E-commerce
Amazon and Noon Fee Calculator: Real Profit per Sale๐Ÿ›’ E-commerce
BH
Bilawal Hussain
Full-stack developer in Dubai and creator of ReadyToUse: free tools that just work. Connect on LinkedIn