VRChat Friend IDs is a simple Google Chrome extension developed by Furality, Inc. It is a free add-on tool that allows users to grab a list of friend IDs from the VRChat API.

The extension works by making a call to VRChat.com's public API using the user's already authenticated session. It then displays a JSON object of the user's VRChat friend list IDs, as provided by the API's response. If the user is not already authenticated with VRChat.com, the extension will redirect them to the login page. Once logged in, the user can make another "Get IDs" request to retrieve the friend IDs.

This extension is a convenient tool for VRChat users who want to quickly access their friend IDs without having to navigate through the VRChat website. It provides a simple and efficient way to retrieve this information directly from the Chrome browser.