NoteDiscovery
Your Self-Hosted Knowledge Base
Take Control of Your Notes
A lightweight, privacy-focused note-taking application with powerful features: LaTeX math equations, Mermaid diagrams, smart tags, custom templates, code highlighting, and more. Write, organize, and discover your notes with a beautiful, modern interface—all running on your own server.
See It in Action
A clean, intuitive interface designed for productivity and focus
100% Private
Your notes never leave your server. Complete data ownership and privacy.
Completely Free
No subscriptions, no hidden fees. Free and open source forever.
Lightning Fast
Instant search and navigation. Works offline, always responsive.
LaTeX Math
Beautiful equation rendering with MathJax. Perfect for scientific notes.
Diagrams
Create flowcharts, mind maps, and diagrams with Mermaid syntax.
Code Highlighting
Syntax highlighting for popular coding languages. Developer-friendly notes.
Smart Tags
Organize with YAML frontmatter tags. Collapsible properties panel shows metadata at a glance.
Note Templates
Create from custom templates with dynamic placeholders. Meeting notes, journals, and more.
Wikilinks
Link notes with [[double brackets]] Obsidian-style. Broken links shown dimmed.
Graph View
Interactive visualization of connected notes. Drag to explore relationships.
Simple Storage
Plain markdown files in folders. No vendor lock-in, easy backups.
Beautiful Themes
8 built-in themes with dark/light modes and full customization.
Extensible
Plugin system lets you add custom features and integrations.
Why Choose NoteDiscovery?
Ready to Get Started?
Join the self-hosting community and take back control of your notes today.