Cornr is a Chrome extension developed by cornrextension aimed at generating more traffic for small business websites, particularly those owned by minorities. The extension's main feature is to provide users with the opportunity to support small businesses while shopping online. By simply clicking the extension's logo while viewing a clothing item on Amazon, users can discover similar products from small businesses, thus promoting and driving traffic to these establishments.

Cornr is a free extension available on the Chrome platform under the Browsers category, specifically in the Add-ons & Tools subcategory. Its simple yet impactful functionality makes it a convenient tool for users who wish to contribute to the growth of small businesses while making their online purchases.