Base64 URL is a free Chrome add-on developed by lattenwald. This add-on falls under the category of Browsers and is specifically listed in the Add-ons & Tools subcategory. With Base64 URL, users can conveniently visit base64-encoded URLs directly from the search box by typing 'b64' followed by the base64-encoded URL.

This add-on provides a simple and efficient way to access base64-encoded URLs as if they were plain-text. It eliminates the need to manually decode the URLs before accessing them, saving users time and effort. Base64 URL is compatible with the Chrome platform, making it easily accessible for users of this browser.

Overall, Base64 URL is a useful tool for anyone who frequently encounters base64-encoded URLs and wants a quick and hassle-free way to visit them. It simplifies the process and enhances the browsing experience by seamlessly integrating the decoding functionality into the search box.