Barcode Generator
Generate barcodes online for free. Supports Code 128, EAN-13, EAN-8, UPC-A, Code 39, ITF-14, Codabar, and more. Download as PNG or SVG. Nothing uploaded.
Generate professional barcodes in Code 128, EAN-13, UPC-A, Code 39, ITF-14, Codabar, MSI, and Pharmacode formats — all inside your browser. Download as a high-resolution PNG for the web or a crisp vector SVG for print, with full control over colours, width, and height.
How to use Barcode Generator?
Choose a barcode format from the dropdown — Code 128 works for any text or number.
Enter the value you want to encode, following the format hint shown.
Adjust bar width, height, colours, and whether to show the text label.
Download your barcode as a high-resolution PNG or a vector SVG for print.
Why use Barcode Generator?
- 9 barcode formats. Code 128, EAN-13, EAN-8, UPC-A, Code 39, ITF-14, Codabar, MSI/Plessey, and Pharmacode all supported in one tool.
- PNG and SVG export. PNG exports at 3× resolution for sharp web graphics; SVG scales infinitely for high-quality print.
- Nothing uploaded. Barcode generation runs entirely in your browser using JsBarcode — your data never leaves your device.
Professional Features
9 barcode formats
Code 128, EAN-13, EAN-8, UPC-A, Code 39, ITF-14, Codabar, MSI/Plessey, and Pharmacode all supported.
PNG and SVG export
Download a 3× high-resolution PNG for the web, or a crisp vector SVG that scales perfectly for print.
Fully customisable
Control bar width, height, foreground colour, background colour, and whether to display the text label.
Common Questions
Which format should I use?
Code 128 is the most versatile and works for any combination of letters and numbers. EAN-13 and UPC-A are for retail product barcodes. Code 39 is common in logistics and industrial use.
Can I use the barcode for commercial products?
The generated barcode image is yours to use. Note that EAN-13 and UPC barcodes on retail products require a registered GS1 prefix — the generator does not allocate a GS1 number for you.
Is it free?
Yes, completely free with no signup. Barcodes are generated in your browser using JsBarcode and are never uploaded.