Free Barcode Generator

Generate barcodes in 9 common formats — EAN-13, UPC-A, Code 128, Code 39, ITF, ITF-14, MSI, Pharmacode, and Codabar. Customize colors and size, download as PNG or SVG. Free, in-browser, no signup.

QRQuick · Bulk

Need more than one? Generate 1,000+ QR codes from a CSV

Upload a spreadsheet, get a zipped folder of QR codes back. Perfect for events, inventory tags, asset labels, and large campaigns.

Not sure? Code 128 handles most general-purpose use cases (logistics, shipping, internal tracking).

Any ASCII text or numbers

Quick tips

  • • Print at 100% scale — resizing a printed barcode often breaks scanners
  • • Keep at least 10x bar width of white space (the "quiet zone") on each side
  • • Test the printed barcode with a real scanner before relying on it for inventory or POS
  • • High contrast wins: dark bars on a light background scan most reliably
  • • Everything is generated in your browser — no values are sent to QRQuick

Preview

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Design

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From the postorbit suite

Need leads, not just QR codes?

LocalLeads by postorbit — pre-scored local business leads you can search, score, enrich, and export. Same team that builds QRQuick.

  • Quality Score on every lead
  • No results, no credits
  • MCP for Claude & Cursor