AI Sidebar Controller + Persistent Window is a Chrome extension that allows users to utilize AI tools like ChatGPT and Grok in a persistent popup window while browsing. This tool is designed to improve multitasking by providing easy access to AI assistance without the need for API keys or data collection. The extension is completely free and works offline, ensuring a seamless experience across various tasks such as research, coding, or casual chatting.

The extension features customizable keyboard shortcuts for quick access, an auto-refocus option to keep the popup visible when switching tabs, and a Dock Mode that resizes the Chrome window to prevent overlap. Users can also configure settings to reopen the popup on startup and enable or disable features according to their preferences. Overall, this tool is ideal for anyone looking to integrate AI into their browsing experience efficiently.