Free Tool

SKU Generator

Generate organized, meaningful SKU codes for your products.
AI-powered suggestions based on your product attributes.

Will be added to the beginning of each SKU

Include variants like color, size, material, etc.

Standard alphanumeric format

Generate multiple options to choose from

Organize your inventory

Generate meaningful SKU codes that help you track products, manage inventory, and streamline operations.

NIKE-TSH-BLU-LELEC-CAM-2024-001HG-LAMP-WHT-42

What is a SKU?

A Stock Keeping Unit (SKU) is a unique identifier for each product in your inventory. It helps you track stock, manage orders, and organize your catalog.

Easy identification

Quickly find any product in your system with a unique, searchable code.

Inventory tracking

Monitor stock levels, track sales by variant, and prevent overselling.

System integration

Sync products across your POS, warehouse, ecommerce, and accounting systems.

Anatomy of a good SKU

The best SKUs are meaningful, consistent, and scalable.

ACME-TSH-BLU-L-001
Brand
ACME
Category
T-Shirt
Color
Blue
Size
Large
Sequence
001

Keep it readable

Use abbreviations that make sense. "BLU" for blue, "TSH" for t-shirt. Anyone should be able to decode it.

Be consistent

Use the same format across all products. Same number of characters per segment, same order of attributes.

Avoid special characters

Stick to letters, numbers, and hyphens. Avoid spaces, slashes, or symbols that may cause issues in systems.

Plan for growth

Leave room for new categories, colors, or variants. Use sequential numbers that can scale (001, not 1).

SKU vs UPC vs ASIN

SKU

Stock Keeping Unit

Internal code you create. Unique to your business. Used for inventory management and operations.

NIKE-AF1-WHT-10

UPC

Universal Product Code

12-digit barcode standard. Universal across retailers. Required for selling in most retail stores.

012345678905

ASIN

Amazon Standard ID Number

10-character Amazon identifier. Assigned by Amazon. Used only on Amazon marketplace.

B08N5WRWNW

Launching a new product?

Build anticipation with a waitlist. Collect emails and gauge demand before you go live.

Before choosing Waitlister, I compared several alternatives. Honestly, Waitlister stands far ahead. The product is more intuitive, faster to set up, and clearly built with real attention to detail.
J
John
Verified Purchaser, AppSumo

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