What is the Barcode Generator?
Small businesses, students building inventory projects, and anyone labelling products for resale often need a real, scannable barcode — not just a placeholder image. This tool generates industry-standard linear barcodes in the most common formats, rendered directly on a canvas and downloadable as a PNG.
How to Use This Tool
- Choose a barcode format — CODE128 works for almost any text or number.
- Type your data into the input field; the barcode updates live.
- Click Download Barcode (PNG) once it looks right.
Frequently Asked Questions
Which barcode formats are supported?
CODE128, CODE39, EAN-13, EAN-8, UPC and ITF-14 — pick the one your use case (retail, inventory, shipping) requires.
Is my data sent to a server?
No. The barcode is generated entirely in your browser.
Last updated: August 2026