Inventor is a free Chrome extension developed by Marco Pelegrini. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory. This extension aims to simplify the process of filling out forms in Brazilian systems by generating various types of data.

With Inventor, users can generate CPF and CNPJ numbers, which are national identification numbers for individuals and companies in Brazil. This feature is particularly useful when filling out forms that require these specific identification numbers. Additionally, the extension can generate credit card numbers for testing purposes and CEP (postal codes) for address fields.

By providing a quick and easy way to generate accurate and valid data, Inventor saves users time and effort when filling out forms. It eliminates the need to manually search for or come up with this information, making form completion more efficient.

Inventor is a valuable tool for anyone who frequently interacts with Brazilian systems and needs to fill out forms. Its user-friendly interface and reliable data generation make it a convenient extension for Chrome users.