Build your own SKU pattern from category, color, size, sequence and custom blocks, then bulk-generate one SKU per variant and export a Shopify-ready CSV.
Spend less time on manual content creation. VidyBack auto-generates and schedules product videos straight from your Shopify catalog, so every one of those new variants gets seen.
See How VidyBack WorksA SKU that follows a fixed structure does three things a random or inconsistent one can't: it lets warehouse staff sanity-check a pick at a glance (does this label's code match what's on the packing slip?), it lets you filter and report by category, color, or size directly from the SKU column in a spreadsheet without a lookup table, and it prevents the same code from quietly meaning two different things across your catalog. None of that requires anything clever, just the same pattern applied every time.
Four products, four completely different naming conventions, none of them sortable or filterable. Compare that to a structured set built from Category-Color-Size-Sequence:
Every code is the same length, sorts correctly, and tells you the category, color, and size before you even look up the product.
Reusing codes across categories: if "M" means Medium in shirts but Men's in a different category, your reports and pick lists silently become unreliable. No zero-padding on sequence numbers: without padding, a plain text or spreadsheet sort puts SKU-10 before SKU-2, since "1" sorts before "2" character by character; padding to 001, 002...010 fixes this permanently. Overly long SKUs: a 25-character SKU is hard to read on a small label and easy to mistype by hand or misread on a scan; most catalogs are well served by 8-16 characters.
A good SKU is short, consistent, and human-scannable: the same structure applied across your whole catalog, with fixed-width codes for each attribute (category, color, size) and a zero-padded sequence number. Consistency matters more than cleverness, since the goal is fast, accurate picking and reporting, not a memorable code.
No, not the full name. A SKU should encode structured attributes, like category, color, and size, using short codes, rather than embedding the readable product title. Product names change, get retranslated, or get typo'd; a stable short code doesn't.
Most ecommerce SKUs work well between 8 and 16 characters. Long enough to encode category, variant attributes, and a sequence number, short enough to read at a glance on a small label and type without errors.
Technically yes, but most warehouse management systems, barcode scanners, and spreadsheet sorts treat SKUs as case-insensitive or default to uppercase. Standardizing on uppercase avoids inconsistent casing across a large catalog, which is why most systems, and this generator by default, uppercase SKUs automatically.
