Barcode Hero is a Chrome extension developed by ABIT GmbH, designed to automatically identify GTIN (Global Trade Item Number) codes of products across various websites. This functionality streamlines the process for users to swiftly and efficiently gather crucial product information by retrieving GTIN numbers without the need for manual input. Additionally, the extension offers the capability to analyze these collected GTIN numbers on selected pages. This feature can aid in simplifying product comparisons, conducting price analyses, or verifying product availability. By automating this process, Barcode Hero saves valuable time and enhances efficiency in researching and analyzing product information on the internet.