Barcode Generator
Generate Code128, EAN and UPC barcodes locally and download as an image.
Runs in your browser — files never leave your device
How it works
Enter a value, choose a barcode format, and download the result as SVG.
Useful for labels, inventory and product codes.
Frequently asked questions
- Which formats are supported?
- CODE128, EAN-13, UPC and CODE39. Each has its own valid-value rules.
- Is my data uploaded?
- No — barcodes are generated in your browser.
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