cookie-use is a Chrome add-on designed for developers and browser automation enthusiasts, facilitating the export of cookies, localStorage, and IndexedDB as JSON files compatible with Playwright and Puppeteer. This tool allows users to capture their browser's authenticated state with a single click, eliminating the need for complex setup processes. The application supports the export of httpOnly cookies, localStorage key-value pairs, and IndexedDB for applications that store authentication states in the browser.

To use cookie-use, simply log into your desired site, click the browser icon, select the data you wish to capture, and either copy the JSON or download it directly. The exported data is formatted for Playwright by default, but can also be toggled to the raw Chrome extension API format. With permissions limited to the active tab and no external data transmission, cookie-use ensures a secure and efficient experience for users.