Encrypted notes. AI-powered.
Your data stays yours.
Offline-first, no sign-up required. Your notes belong to you.
Free download · No sign-up · Windows / macOS / Linux
Your thoughts, truly private
AES-256-GCM dual-layer encryption. Everything stays on your device — no account, no server, no one else ever touches your notes.
Writing without friction
Multiple header styles, customizable page presets, multi-tab and multi-window editing. Clean enough to disappear, powerful enough when you need it.
AI that actually understands your notes
Auto-tags, summarizes, writes alongside you — and can take direct action in your vault through natural language. Supports local AI models so your data never leaves your device.
Beautiful Writing Experience
Multiple header styles (Default / Minimal / Classic / Magazine / Newspaper / Academic) with page presets — Eye Care, Logic Grid, Night Focus — drop cap, and cover images. Every note has its own character.
Knowledge Graph
[[WikiLinks]] + ![[Embeds]] build your note network. Hierarchical DAG tags with AI-inferred parent relationships. Interactive graph visualizes how your ideas connect.
Advanced Tables
Formulas (SUM/AVG/COUNT), merged cells, drag-fill, and inline images — data analysis without leaving your notes.
Diagrams & Math
Mermaid diagrams (flowchart, sequence, Gantt, and more) with auto-theming. LaTeX math with a rich symbol panel, inline and block mode, live preview.
Available on All Major Platforms
Download Oaklet Notes for your operating system
Android
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Download Oaklet Notes for free and start organizing your thoughts today.