NoteLLM is an innovative plugin for Joplin that integrates AI capabilities into your note-taking process. This open-source tool allows users to harness various Large Language Models (LLMs) to chat, summarize, rewrite, and answer questions based on selected texts. The plugin supports customizable LLM sources, enabling users to configure options like OpenAI or local servers. With features like Advanced Chat Mode, the plugin enhances interaction by allowing users to engage with their notes in a more dynamic manner.

Additionally, NoteLLM includes mobile support for chatting, with further features in development. Users can easily install the plugin through Joplin's interface or manually by downloading the appropriate file. The plugin prioritizes user privacy, collecting no personal data, and is designed to work exclusively within the markdown editor of Joplin, making it a versatile tool for anyone looking to optimize their note-taking workflow.