Lokus is the local-first, AI-powered knowledge base that feels like an extension of your brain. No loading spinners, just flow.
Trusted by researchers at
From personal notes to research, knowledge bases, and project management, Lokus gives you the tools to come up with ideas and organize them.
Create connections between your notes. Link anything to everything — ideas, people, places, books, and beyond. Build your own personal Wikipedia.
Visualize the relationships between your notes. Find hidden patterns in your thinking through a visually engaging and interactive graph.
14 notes • 17 connections
An infinite space to research, brainstorm, diagram, and lay out your ideas. Canvas is a limitless playground for your mind.
Build your ideal thinking space. With powerful plugins and extensibility, it's easy to tailor Lokus to fit your personal workflow.
Claude MCP
AI-powered assistance
Graph Analysis
Advanced visualization
Smart Templates
Boost productivity
Local-first architecture means your notes never leave your device. Complete privacy, zero tracking, full ownership.
Your notes are stored as markdown files on your device. No cloud, no tracking - just you and your data.
Rich markdown editor with live preview, outline view, and backlinks. Write in comfort with a distraction-free interface.
Real-time theme customization with instant preview. Change colors, fonts, and spacing on the fly with our powerful theme engine.
Professional-grade tools for note-taking, research, and knowledge management. Fast, reliable, and completely offline.
Powerful TipTap-based editor with markdown support, math equations via KaTeX, and seamless writing experience.
Find anything instantly with fuzzy search across all your notes, tags, and content. Search by title, content, or connections.
Freeform whiteboard powered by TLDraw. Sketch diagrams, embed images, and visualize ideas with an infinite canvas.
Help us build the future of knowledge management. Your support keeps Lokus free, open-source, and privacy-focused forever.
Start your journey with Lokus
Help shape Lokus's future
Choose what works for you
Choose your platform and unlock the power of connected thinking
9.7 MB • v1.0.0
7.33 MB • v1.0.0
85.8 MB • v1.0.0
Latest release: v1.0.0 •View all releases