Barcode & label printing guides

Exact physical dimensions, print-scaling fixes, and marketplace barcode rules for US retail and Amazon FBA shipments.

Amazon FBA

Amazon FBA barcode & label requirements

Every non-commingled unit arriving at an Amazon fulfillment center needs a scannable X00 FNSKU barcode with 0.25 in quiet zones and four required fields.

4 min read
Avery Printing

How to print Avery 5160 & 8160 labels without drifting

When the bottom rows of a 30-up label sheet hit the perforation line, the cause is almost always a 3.5% browser print-scaling shrink—not the template.

3 min read
GS1 Barcodes

UPC-A vs. EAN-13 vs. GTIN-14 explained

All three are GS1 Global Trade Item Numbers that use the same Modulo-10 check digit algorithm—they differ only in digit length and where they are scanned.

4 min read

Create your free account (3 sheet credits included)

Sign in with Google or register with email verification. New accounts receive 3 free sheet credits immediately and keep all generated batches in cloud Saved Batches.

Continue with Google
or email verification

Export this batch

Label stockAvery 5160 · US Letter
Pages & labels1 page (30 labels)
Check digits30 / 30 verified
Sheets left3 free with an account

Sign in and start with 3 free sheets — no card needed.

I only need this one order

Paid once via Waffo Pancake (Card, Apple Pay, Google Pay, Link). Sheets never expire.

Menu

Tools & Templates

UPC-A Label Maker Amazon FNSKU Maker Avery 5160 Template Printing Guides Pricing

Account

Saved batches Privacy Terms