SKU Generator

Decision snapshot

Use this SKU generator before you quote, publish, discount, or increase spend.

The calculator turns the messy parts of the decision into a visible estimate: what goes in, what comes out, and which assumptions need a second look before you act.

Primary term: SKU generatorVerified 2026-07-04

Best for

Create a readable SKU from brand, product, variant, channel, season, and sequence codes.

Inputs used

Brand prefix, Product code, Variant code, Channel code, Season or year code, and more.

Outputs to check

Generated SKU, Short SKU, Batch code.

Formula

SKU generator format

A useful SKU is boring on purpose. It should be short, consistent, and easy to read in a CSV export.

Calculation path

SKU = brand + product + variant + channel + season + sequence
Sequence numbers are padded to four digits
Letters and numbers are kept; spaces and symbols are removed

How to use this calculator

01Choose one order for every SKU.
02Use short product and variant codes.
03Keep the sequence number unique inside the product family.
04Use the same separator in every export and label.

Worked example

Lavender candle SKU

A candle seller uses brand, product, scent, channel, season, and sequence codes.

Generated SKU	FP-CANDLE-LAV-ETSY-26-0012
Short SKU	CANDLE-LAV-0012
Batch code	FP-26-0012

What the result means

A SKU should make picking, packing, and export review easier. Do not encode every detail if the code becomes hard to scan.

Decision guidance

How to read the result

The SKU generator is most useful when the output is tied to a next action. Use it to decide whether the price, fee load, margin, or ad target is strong enough before you publish, promote, or scale the offer.

Good result

A good handmade pricing result pays for materials and overhead while treating maker labor as a real cost, not leftover profit.

Check before acting

Handmade products often look profitable when labor time, failed batches, packaging, marketplace fees, and shipping supplies are missing.

Next decision

Use the result to decide whether to raise price, simplify the product, batch production, change materials, or reserve the item for premium buyers.

Before you use the number

Confirm Brand prefix, Product code, Variant code, and Channel code match the exact sale, product, listing, or campaign you are evaluating.

Use Generated SKU, Short SKU, and Batch code as a decision threshold, not just a one-off math answer.

Compare the result with your real profit target, cash-flow needs, and customer willingness to pay.

Re-run the calculator when fees, shipping costs, ad costs, materials, labor rates, or marketplace rules change.

Open the related handmade calculators if the next decision involves another fee, platform, price, or ad-spend step.

Handmade pricing is most useful when labor time is measured honestly and the hourly rate reflects the income you actually need.

Use this calculator when

Use this page when your main question is SKU generator. It is part of the handmade calculators workflow, so the best next step is often one of the nearby tools below.

Product Pricing CalculatorUse this next when the decision also depends on product pricing calculator.Etsy Profit CalculatorUse this next when the decision also depends on etsy profit calculator.Yarn Yardage and Project Cost CalculatorUse this next when the decision also depends on yarn yardage calculator.

Methodology

How this calculator is built

The SKU Generator is designed as a decision-support calculator, not a generic arithmetic shortcut. It keeps the formula, assumptions, example, source notes, and next-step guidance visible so the number can be checked before it affects a price, listing, or campaign.

Formula-led

This page calculates Generated SKU, Short SKU, and Batch code from Brand prefix, Product code, Variant code, Channel code, and Season or year code. The formula is shown before the example so you can audit the math instead of trusting a black box.

Decision-first

The result is framed as a planning threshold for SKU generator, with assumptions, common mistakes, and related next-step calculators on the same page.

Review-triggered

Source-sensitive rates are listed below and should be rechecked after platform fee, payment, shipping, tax, or ad-policy changes.

Use the output as an estimate. Marketplace fees, processor rules, taxes, discounts, refunds, currency conversion, and fulfillment costs can change the final result. See the full calculator methodology for the review process and known limits.

Assumptions

The calculator creates internal SKUs, not UPCs, GTINs, or marketplace barcodes.
It does not check against existing inventory records.
Sequence numbers should be managed by the seller or inventory system.

Common mistakes

Putting full product names inside SKUs.

Changing the SKU pattern every time a new product launches.

Using customer-facing titles instead of inventory codes.

Related calculators

Product Pricing CalculatorFind a selling price that covers real unit costs, labor, shipping you absorb, platform fees, and your target profit margin.Etsy Profit CalculatorLayer Etsy fees, materials, labor, packaging, shipping, and ad spend into one profit view for a single Etsy sale.Yarn Yardage and Project Cost CalculatorEstimate skeins and project cost from pattern yardage, extra buffer, skein size, yarn price, materials, and labor.

FAQ

Frequently asked questions

Short answers for the edge cases people usually check before they trust the calculator result.

Is a SKU the same as a barcode?

No. A SKU is an internal stock code you create for your own inventory. A barcode such as a UPC or GTIN is a separate identifier.

How long should a SKU be?

Short enough to read in an order export. Many small shops do well with 12 to 24 characters.

Should Etsy sellers use SKUs?

Yes if they have variants, batches, or repeat products. A SKU makes it easier to match orders to materials and finished stock.

Sources

References used for this calculator

These links help check the rates or rules behind the estimate. For the full review process, see the methodology.

Checked 2026-07-04

Shopify: Pricing Strategies

Independent guide to cost-based and margin-based pricing, the method these calculators apply.

This creates internal SKUs only. Use official barcode standards when a marketplace requires UPC, EAN, or GTIN identifiers.