Barcode Generator
Generate a Code 128 barcode locally and export it as SVG.
This generator currently renders Code 128 bars, which supports alphanumeric values well.
Frequently Asked Questions
Is this barcode generator free to use?
Yes, it's completely free with no login or usage limits.
Does it work offline?
Yes. The barcode pattern is generated and rendered as an SVG entirely in your browser — no network request is made.
What barcode format does it generate?
It generates Code 128 (Start B) barcodes, which support standard printable ASCII characters. Unsupported characters are flagged and ignored in the preview.
What format can I export the barcode in?
You can download the barcode as an SVG file, or copy the underlying text value to your clipboard.