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Free SKU Generator

Generate organized SKU codes for your products. Build SKUs from category, brand, color, size, and more. Bulk generate and export to CSV.

100% Free
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SKU Segments

Configuration

Live Preview

Segments

Generated SKU

Length: characters Some platforms limit SKUs to 40 chars

Bulk Generation

How to Use This Tool

Generate consistent, meaningful SKU codes for your products in seconds.

1

Enter Your Segments

Fill in the brand prefix, category, type, color, size, and material fields. Only the segments you fill in will appear in the final SKU.

2

Configure Format

Choose your separator (dash, underscore, dot, or none), letter case, and suffix type. Watch the live preview update as you make changes.

3

Copy or Bulk Generate

Copy a single SKU from the preview, or enable bulk mode to generate up to 100 SKUs at once. Export the full batch as a CSV file.

Frequently Asked Questions

Common questions about our SKU Generator.

A SKU (Stock Keeping Unit) is a unique alphanumeric code that identifies each product in your inventory. SKUs help you track stock levels, organize products by category, color, and size, speed up warehouse operations, and reduce fulfillment errors. Every serious ecommerce seller needs a consistent SKU system.
Yes, this SKU generator is 100% free with no limits. You can generate single SKUs or bulk batches, export to CSV, and use them on any platform. No signup, no credit card, no hidden fees.
Absolutely. Switch to Bulk Generation mode to create up to 100 sequentially numbered or randomly suffixed SKUs at once. You can copy them all to your clipboard or download the full list as a CSV file for easy import into your store or inventory system.
A good SKU is short, readable, and meaningful. A common pattern is PREFIX-CATEGORY-TYPE-COLOR-SIZE-NUMBER. For example, CRT-ELC-PHONE-BLK-L-001 tells you the brand (CRT), category (Electronics), type (Phone), color (Black), size (L), and sequence number. Our tool lets you customize every segment and separator.
No. This tool runs entirely in your browser. Nothing you enter is sent to a server or stored in a database. Your product names, categories, and generated SKUs stay on your device and disappear when you close the page.
Yes. SKUs generated here work with any ecommerce platform including Amazon, Shopify, eBay, WooCommerce, Etsy, BigCommerce, and more. Just paste them into your product listing's SKU field. Keep in mind that each platform may have its own character limits, so aim for SKUs under 40 characters.
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