Show HN: UPC Label Maker – 1:1 PostScript point barcode imposition for Avery/FBA

Category: devtools

Tags: barcode-generator, label-printing, postscript, avery-5160, ecommerce-tools

Score: 4.0/10 (Innovation: 3, Technical: 4, Documentation: 3, Utility: 5)

UPC Label Maker is a web-based tool that generates UPC barcodes and imposes them 1:1 onto Avery 5160 label sheets using PostScript point positioning, aimed at Amazon FBA sellers. It combines barcode generation with precise sheet layout and offers check-digit verification plus a pay-per-sheet or account model.

Target audience: e-commerce sellers, warehouse ops, small business owners

Repository: https://upclabelmaker.com/

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