Amazon FBA label software — free FNSKU and carton workflow
US Amazon sellers and prep centers search for Amazon FBA label software that is cheap (or free), fast, and thermal-native. Official Amazon PDFs cover many carton and shipping labels; for unit FNSKU stickers and pack faces you control, free browser design on a Zebra is the practical stack.
What “FBA label software” usually means
- FNSKU unit labels — scannable Amazon barcodes on each unit
- Carton labels — box IDs / faces for inbound shipments
- Ship-to / pack notes — internal prep station stickers
Always follow Seller Central rules for label size, placement, and when Amazon requires official downloadable labels. Free software is for compliant DIY layouts and batching your own SKU lists — not for faking Amazon’s mandated postage or restricted label formats.
Free FNSKU path on Zebra
- Export FNSKU / SKU / title list from your inventory tool as CSV.
- Open mylabelmaker — common sizes 2×1 or 2.25×1.25 at 203 DPI.
- Place CODE128 (or required symbology) with
{{fnsku}}and title text tokens. - Import CSV, preview, batch print via Browser Print.
Full walkthrough: print FNSKU labels on Zebra · broader Amazon FBA labels guide · cartons carton labels.
Why free browser software beats seats for prep
Prep centers with multiple stations hate per-seat licenses. JSON template share + free canvas means every Mac/Windows desk uses the same master — share templates free. Batch from Excel: barcode from Excel.
Related
Design free Zebra labels in your browser
No install for design. Print via Browser Print on Mac or Windows.
Open mylabelmaker