Product attribute parser
Turn freeform product attribute text into a clean key/value table or JSON.
Product attribute parser
Paste product attributes written the way they actually show up in a spreadsheet export, a supplier email or a scraped listing — "Color: red, Size: XL" on one line, or "Weight - 2kg" and "Material = Cotton" each on their own — and this tool turns them into a clean, ordered list of key/value pairs. It reads colons, equals signs and dashes as key/value separators, and commas or semicolons as the split between attributes on the same line, so it does not matter whether a product's specs are crammed onto one line or spread across several.
It is built for e-commerce catalog cleanup: normalizing a supplier's product feed before import, turning a copy-pasted spec sheet into something a spreadsheet can sort, or checking that every listing in a batch actually has a Color and a Size before it goes live. Spacing does not need to be consistent — "Color:red", "Color : red" and "Color: red" all parse the same way — and mixed delimiter styles in a single paste are handled without extra setup. A hyphen with no surrounding space, like in "Made-in" or "Micro-USB", is left alone rather than mistaken for a separator, so compound words in a key or value survive intact.
Two output formats cover the two things people usually do next. "Table (key | value)" gives a plain-text, two-column layout that pastes straight into a spreadsheet cell by cell. "JSON array" produces a [{"key": ..., "value": ...}] array ready to drop into a script or a product schema. "Remove duplicate pairs" collapses attributes that repeat with the exact same key and value, and "Sort by key" alphabetizes the result so related attributes (Color, Material, Size, Weight) line up regardless of the order they were typed in.
Everything happens in your browser — the pasted attributes, however messy or proprietary, are never uploaded or sent to a server.