Free tool

Textile fibre composition checker

Regulation (EU) No 1007/2011 has applied since 8 May 2012 (EUR-Lex). By then a Shopify store selling textiles online should have shown fibre composition using Annex I names before purchase: FibreLedger Textile Labels on the Shopify App Store.

Direct answer. Paste one fibre per line with its percentage, for example 60% cotton. The page shows whether each name is on the English list in Annex I of Regulation (EU) No 1007/2011, points out trade names such as Lycra or Tencel with the Annex I name to consider, and adds up your percentages. It runs in your browser and sends nothing anywhere.

This is a quick self-check, not legal advice and not what any app checks. To check every fibre in your catalog against the Annex I catalogue in English, German and French, try FibreLedger Textile Labels (Shopify App Store).

Install FibreLedger Textile Labels

Paste a fibre composition

One fibre per line, with its percentage

Install FibreLedger Textile Labels → check your whole catalog

What the checker looks at

Fibre names: each line is compared with the English names in Annex I of Regulation (EU) No 1007/2011 on textile fibre names and labelling, including the animal-hair and plant-fibre names.
Trade and common names: a short list of names such as Lycra, Tencel, Spandex or rayon is shown with the Annex I name to consider. See the guide on trade names like Lycra and Tencel and on bamboo and viscose.
Percentages: the numbers you give are added up and compared with 100%.

Write one fibre per line, for example 60% cotton. Names in other languages, the “other fibres” wording, tolerances and the rules for linings and decorative parts are not checked. A line marked “Annex I name” only means the name is on the list. Confirm against the regulation text and read the EU textile label guide.

Install FibreLedger Textile Labels on the Shopify App Store

What this page is not

Not legal advice and not a compliance check of your label.
Not a list of everything FibreLedger Textile Labels checks; the app is what counts.
Not a check of languages, tolerances, linings or other label elements.
Not a data collector: text you paste stays in this browser tab.