How to generate valid barcodes
- Choose the barcode standard your scanner or POS system expects.
- Enter a valid value and enable auto checksum for EAN/UPC when needed.
- Export SVG for print workflows or PNG for quick sharing.
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🏷️ Barcode Generator
Generate standards-compliant EAN-13, EAN-8, UPC-A, UPC-E, and Code 128 barcodes. Validate values, auto-calculate check digits, and download SVG or PNG.
Barcode Generator (EAN/UPC/Code128)
Generate standards-compliant barcodes for retail and inventory workflows. Supports EAN-13, EAN-8, UPC-A, UPC-E, and Code 128 with printable SVG/PNG export.
13 digits for retail products (international).
Popular barcode uses
- Generate EAN-13 or UPC-A codes for retail product labels.
- Create Code 128 labels for warehouse bins and logistics tracking.
- Produce compact EAN-8 or UPC-E symbols for small packaging.
Tips for crisp scans
- Keep high contrast: dark bars on a light background scan best.
- Preserve quiet zones (margins) so scanners can detect boundaries reliably.
- Use SVG for print labels and avoid scaling raster PNG too aggressively.
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