The AI Image Analyzer plugin enables users to analyze images directly within Obsidian, utilizing the Ollama API and advanced AI models like `llava-llama3`. It supports popular image formats such as JPG, PNG, and WEBP, extracting keywords from the content of the images. Users can trigger analysis through right-click options or the command palette. The plugin integrates with the OmniSearch plugin for enhanced indexing capabilities and caches analysis results locally, allowing synchronization across devices. For advanced users, it supports configurable AI models to adjust accuracy and performance, making it suitable for various computational setups.

The Auto Keyword Linker plugin automatically converts predefined keywords into wiki-style links throughout your vault, building a richly interconnected knowledge graph without manual bracket typing. Define keywords once with their variations like "ML", "machine learning", "neural networks" and the plugin intelligently finds and links them while respecting existing links, code blocks, and markdown formatting. AI-powered suggestions analyze your vault to discover frequently used terms you might have missed. Advanced features include folder specific scoping for context aware linking, block references that jump to specific sections, relative path support and automatic tag management. Preview changes before applying them, enable auto linking on save for seamless workflow or process your entire vault in bulk. Import and export keyword configurations for backup or team sharing.

The Keyword Highlighter plugin enhances the note-taking experience in Obsidian by allowing users to highlight specific keywords for better organization and readability. Ideal for researchers, students, and professionals, the plugin makes it easy to locate important information within large volumes of text. Users can highlight keywords by typing them followed by a colon (e.g., `TODO:`), with predefined options like TODO, ADD, and FIXME. Additionally, custom keywords can be added with customizable font and background colors, edited for flexibility, or removed as needed. This feature ensures clarity and focus in your notes, improving productivity and information retrieval.