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 PhraseSync plugin brings smart, automatic internal linking to your notes by suggesting links as you type - no special triggers or prefixes required. It works anywhere in your writing, instantly recognising and recommending links to note titles, headings, and even block references, including multi word phrases and matches that aren't case sensitive. The suggestions adapt in real time as your vault changes, so you always have up-to-date linking options.

The Smart Links plugin for Obsidian allows users to create customizable auto-links within their documents. By defining replacement rules in the settings, users can set specific patterns to be transformed into clickable links while in reading mode. This feature is particularly useful for users familiar with platforms like GitHub or Phabricator, enabling seamless integration of familiar linking conventions. The plugin provides a flexible interface to configure regular expressions and replacement strings, catering to both simple and complex use cases. It enhances document navigation by linking patterns like issue numbers, financial symbols, or custom tags to corresponding URLs.