Amazon FBA FNSKU Sticker Generator for Thermal Rolls and A4 Sheets

Every unit you send to an Amazon fulfilment centre needs an FNSKU barcode label unless it is stickerless. Seller Central can print these labels, but only in a few layouts and one product at a time.

The FBA sticker generator makes FNSKU labels for a whole shipment at once. Type or paste your products, choose the sticker size, and download a print-ready PDF with a Code 128 barcode, the FNSKU, the product title and "New" condition.

FBA FNSKU sticker generatorFree · No upload · No sign-up

Open the tool

Sticker sizes

Thermal rolls: 50×25, 38×25, 50×30, 75×50, 100×50 and 100×150 mm.
A4 sticker sheets: 21, 24, 40, 44 or 65 labels per page.
Start at sticker # lets you reuse a partly used A4 sheet.

Paste a whole shipment

Use Paste list with one product per line in the format FNSKU, Qty, Title. You can copy these columns straight from your shipment spreadsheet.

How to use the FBA FNSKU sticker generator, step by step

Open the FBA sticker tool.
Add products one by one, or click Paste list.
Choose the sticker size and whether to print "New".
Check the live preview, then click Download PDF or Print.

Tips

Print thermal stickers at 100% scale with the matching paper size.
Long titles are shortened automatically to keep the barcode readable – Amazon only needs the FNSKU to scan.

Why use LabelCroppers for this

Private: this tool runs inside your browser, so your files and customer data are never uploaded.
Free and unlimited: no account, no watermark and no daily cap.
Works anywhere: Chrome, Edge, Safari or Firefox on Windows, Mac, Android or iPhone – and it keeps working offline after the first visit.

Frequently asked questions

Which barcode type is used?

Code 128, the type Amazon uses for FNSKU labels.

Can I print box labels too?

Box labels come from Seller Central; split them into 4×6 with the FBA box label tool.