Part of PLM · Product Label Maker FREE · FNSKU BARCODE · ASIN-READY

Free Amazon FBA Label Maker with FNSKU barcode

Make FBA-ready FNSKU labels in seconds. A scannable CODE 128 FNSKU barcode, your ASIN and every product detail — laid out 6/9/12-up on A4 or on a 4×6 / 4×4 / 4×3 inch thermal slip, exported as a clean PDF with no watermark.

Make FNSKU labels now See how it works
Opens in PLM — the all-in-one Product Label Maker by Tooljin, ready for Amazon FBA & every marketplace.
Runs 100% in your browser — your FNSKUs and product data never leave your device
FNSKU CODE 128 barcode FNSKU / ASIN / SKU All product fields 4×6 / 4×4 / 4×3 thermal A4 6 / 9 / 12-up 100% private
AFLM Amazon FBA Label Maker by Tooljin — desktop app creating FNSKU CODE 128 barcode labels with a thermal printer and print-ready label sheets, all on desktop
4
Label templates
12
Labels per A4 sheet
3
Thermal slip sizes
Free
No watermark, ever

FNSKU to print-ready labels in 3 steps

No design skills, no spreadsheets to wrangle — add your FNSKU and print.

1
Add your FNSKU & details

Set the marketplace to Amazon and enter your FNSKU (or ASIN / SKU), MRP and product details. Or open Bulk Import and turn a whole list of FNSKUs into labels at once.

2
Pick layout & template

Choose one of four templates, then lay labels out 6, 9 or 12 to an A4 sheet, or switch to a 4×6, 4×4 or 4×3 inch thermal slip. A CODE 128 FNSKU barcode lands on every label.

3
Export a print-ready PDF

Preview every page in a grid, then download a print-ready PDF or print straight to A4 or your thermal printer. No watermark, no signup needed to try.

FBA labels get rejected for small, fixable reasons

Amazon fulfilment centres scan every FNSKU at check-in. A blurry barcode, the wrong FNSKU or a missing detail can mean relabelling fees or a held shipment. This tool removes those failure points before you print.

  • Unscannable barcodeA photo or low-DPI barcode fails at check-in. Here every FNSKU is rendered as a crisp, vector-clean CODE 128.
  • Wrong or blurry FNSKUPrint the exact FNSKU Amazon expects, sharp at any size — no smudged hand-written or screenshot barcodes.
  • Wrong slip sizeLabels that don't match a 4×6 thermal or A4 cut sheet get damaged or misread. Output is sized exactly to your format.
  • Manual retyping errorsTyping hundreds of FNSKUs by hand invites mistakes. Bulk import turns your whole list into labels at once.
REJECTED PLM
Earbuds
MRP₹1,499
FNSKU—
No barcode · FNSKU missing
Wireless Earbuds Pro
ASINB0ABC1234D
Net Qty1 Unit
MRP₹1,499
FNSKU X00ABC1234D

Drag to compare a rejected label with a PLM one

Everything an Amazon FBA label needs

Built for Amazon sellers — FBA shipments, Seller Central listings and self-ship.

CODE 128 FNSKU barcode

Every label carries a scannable CODE 128 barcode built from its FNSKU — the exact format Amazon check-in scanners read, rendered sharp at any print size.

FNSKU, ASIN & SKU

Print the FNSKU as the scannable barcode and show your ASIN and SKU as fields — or pick any of them as the barcode. Whatever your FBA workflow needs.

All product & compliance fields

Net Quantity, Pack Of, dimensions, generic name, month & year of manufacturing, max shelf life, Manufactured / Marketed by, customer care and more — add custom fields too.

A4 & thermal layouts

Lay out 6, 9 or 12 labels on a normal A4 sheet to cut, or print one label per 4×6, 4×4 or 4×3 inch thermal slip. The PDF is sized to match.

Bulk import at scale

Generate labels for an entire FBA shipment in one pass — hundreds of FNSKUs turned into print-ready labels without retyping a single code.

Saved label history

Sign in and your generated labels are saved to your account, deduped by code, so you can reprint a batch any time without rebuilding it.

See AFLM in action

From a clean desktop workspace to print-ready FNSKU labels — here's the workflow.

AFLM Amazon FBA Label Maker on a desktop — apply, scan and sell with a clear CODE 128 FNSKU barcode, all product details and print-ready label output From label to dispatch in a few clicks — a seller printing FNSKU labels on a thermal printer and packing Amazon FBA shipments

Who it's for

If you ship to an Amazon fulfilment centre, this saves you a relabelling fee.

FBA sellers

Prepping inventory for an Amazon fulfilment centre? Print compliant FNSKU labels for the whole shipment in one go.

D2C & private-label brands

Put your brand, product details and a clean FNSKU barcode on a label that doubles as your retail packaging label.

Prep centres & ops teams

Standardise FNSKU labels across SKUs and clients, batch-print from a list, and keep a reprintable history for every shipment.

Selling on Flipkart or Meesho too?

The same tool is marketplace-agnostic. It reads FNSKU, ASIN, FSN and SKU keys, so you can print Flipkart FSN labels and Meesho supplier labels exactly the same way — one label maker for every channel you sell on.

Open the label maker
ONE TOOL, EVERY MARKETPLACE

From FNSKU to print-ready label — barcodes and details that fulfilment centres accept.

FNSKUASINFSNSKU4×6 thermal

Why choose this FBA label maker

A free tool that behaves like a paid one.

FeatureThis toolTypical label makers
PriceFree · Pro for unlimitedPaid tiers / per-label cost
WatermarkNeverOften on free plan
FNSKU CODE 128 barcodeOn every labelManual / add-on
Bulk importHundreds at onceRarely
Thermal 4×6 / 4×4 / 4×3Built inLimited
Your product dataStays in your browserOften uploaded

Loved by Amazon sellers across India

Faster labelling, fewer rejections, more time to grow — that's why sellers switch.

Real Amazon sellers sharing results with AFLM by Tooljin — faster FBA labelling, accurate FNSKU barcodes and smoother dispatch across marketplaces

Frequently asked questions

Is the Amazon FBA Label Maker free?

Yes. You can design labels, add the FNSKU barcode and preview every page for free, with no watermark. Free accounts can export up to 10 times a day; sign in to export, or upgrade to Pro for unlimited exports, all four templates, every thermal size and bulk import.

What is an FNSKU and how is the barcode generated?

An FNSKU (Fulfillment Network SKU) is the unique ID Amazon assigns to each product in an FBA shipment. The tool turns that FNSKU into a scannable CODE 128 barcode on every label — the format Amazon fulfilment centres scan at check-in.

FNSKU or ASIN — which should I print for FBA?

For FBA inventory, Amazon scans the FNSKU, so that's the barcode to print on each unit. You can also show the ASIN and SKU on the label for your own reference. The tool prints whichever value you choose as the barcode and lists the rest as fields.

Can I make labels for many FNSKUs at once?

Yes. In Bulk Import mode a whole list of products becomes labels in one pass, so hundreds of FNSKUs turn into print-ready labels without retyping. You set how many copies of each to print.

Can I print on a thermal label printer?

Yes. Pick a 4×6, 4×4 or 4×3 inch thermal slip and print one label per slip, or lay 6, 9 or 12 labels out on a normal A4 sheet and cut them. The PDF is sized exactly to the format you choose.

Will these labels pass Amazon FBA check-in?

The tool produces clean, high-resolution labels with a scannable CODE 128 FNSKU barcode, which removes the most common reason labels get rejected or incur relabelling fees. You stay responsible for entering the correct FNSKU, but the format and barcode follow what fulfilment centres expect.

Does my product data get uploaded anywhere?

No. Labels are generated entirely in your browser — your FNSKUs and product details never leave your device. Saved labels are stored only in your own account history when you're signed in.

Does it work for Flipkart FSN labels too?

Yes. The same tool reads FSN, SKU, ASIN and FNSKU keys, so it works for Flipkart, Meesho and other Indian marketplaces too. It's marketplace-agnostic — one label maker for every channel.

More free seller tools

Everything you need to label, list and sell — in one place.

Flipkart FBA Label Maker
FSN barcode & QC labels Barcode Studio Pro
Bulk barcode & QR label sheets LabelCrop
Crop & clean shipping labels Price Tag Maker
Retail price & shelf labels GST Invoice Generator
Tax invoices for orders All Tooljin tools
Free AI, image & PDF tools

Designed for fast-moving FBA warehouses

Clear, high-contrast FNSKU barcodes that scan first time — fewer misreads, faster intake.

Warehouse staff scanning an AFLM Amazon FBA label with a barcode scanner — clear FNSKU CODE 128 barcode and smudge-proof, high-contrast print for fast, accurate fulfilment

Print your Amazon FBA labels now

Free, private and print-ready — FNSKU barcode included, no watermark.

Open Amazon FBA Label Maker
Opens in PLM — the all-in-one Product Label Maker by Tooljin, ready for Amazon FBA & every marketplace.
Generated entirely in your browser — your FNSKUs and product data are never uploaded.