Privacy
SKU Generator builds variant codes in your browser. The prefix, attribute values, and the CSV you download stay in the browser. They are not uploaded to a product catalog. The site has no account system and no cloud save for your matrix.
Loading a page creates an ordinary request log at the host: the time, the URL, your IP address, and the user agent. Those logs are how the server delivers the page. They are not a stored copy of your SKU list.
This tool does not set its own cookies. The host or CDN may set a cookie that is required to serve the site or to keep the connection secure. Advertising scripts are not part of this tool, and this page does not describe an ad configuration.