Browser-based generator

Barcode Generator

Create clean, scanner-ready barcodes with live preview, customization, and PNG/SVG export.

Barcode generator

Choose a barcode format, enter your data, and customize the result.

Barcode format

General-purpose text and numbers

Barcode value

Valid CODE 128 value.

Appearance

Bar width2px

Height100px

Margin10px

Text size18px

Bar color

#000000

Background

#ffffff

Show value

Display text below barcode

Live preview

Updates automatically as you edit the barcode.

Generated value

HANDYTOOLS-123

CODE 128

Multiple formats

Generate common retail, logistics, inventory, and general-purpose 1D barcodes.

Input validation

Format-specific validation prevents malformed barcode data from being generated.

Export anywhere

Download scalable SVG or a high-resolution PNG directly from your browser.

Barcode generation happens entirely inside your browser.