Barcode Label Printing is a Shopify app ECOSIRE builds to order for retailers who need fast, accurate in-store labeling. It is not an instant App Store install — our team scopes your label stock, printers and workflow, then builds, installs and supports the app on your store.

The app reads your catalog through the Shopify Admin GraphQL API, pulling products, variants, SKUs, barcodes (GTIN/UPC/EAN), prices and metafields for custom data like country-of-origin or shelf bin. Where a product has no barcode, the built-in SKU and barcode generator assigns and writes one back to the variant via a GraphQL mutation, so your Shopify data stays the single source of truth.

You print labels in bulk from three places: the products list, an incoming purchase order, or a fulfilled order — useful when you receive stock or need to relabel after a price change. Layouts are designed to your exact label stock and render clean output for thermal (Zebra ZPL, Dymo) and sheet (Avery) printers, with price, variant options, and country-of-origin fields positioned where you want them.

Because it is embedded in Shopify admin with OAuth and respects multi-location inventory, staff print from the same admin they already use, and counts reflect the right location. Webhooks keep label data fresh when products or prices change.

What you get is a real, supported app scoped to your hardware and catalog — not a generic download you have to bend to fit. If your needs are simple and standard, an off-the-shelf app may be the cheaper path, and we'll tell you so. Where you need specific stock, fields, or print sources, this is built for it.