TreeNotes
Simple, fast, secure and reliable note‑taking in a clean tree structure.
Folders & Files
Quick Search
Secure by design
Auto‑Save
No ads. No trackers. Just your notes on your TreeNotes server.
What is TreeNotes?
TreeNotes is a hierarchical note‑taking tool that lets you organize information as a simple tree of folders and notes. It is designed to stay out of your way so you can focus on writing and thinking.
Whether you are planning projects, capturing meeting notes, tracking ideas or building a personal knowledge base, TreeNotes gives you a clean, predictable structure that scales with your work.
It is built to be simple, fast, secure and reliable – a tool you can trust every day.
Organize notes in a clear, collapsible tree instead of a flat list.
Perfect for technical users, students, writers and anyone who thinks in structures.
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Key features
Hierarchical notes
Arrange notes in folders and sub‑notes so everything has a logical place.
Rich text editor
Write with headings, lists and emphasis – and switch to HTML view when you need full control over the markup.
Attachments
Keep documents and images together with the notes they belong to using flexible attachments.
Sharing & links
Share notes with other users or via anonymous links, with clear permissions, passwords and expiry options.
Fast & distraction‑free
A focused interface with keyboard shortcuts and instant navigation – no heavy dashboards to slow you down.
Secure & reliable
Auto‑save, session timeouts and permission checks help keep your notes safe and available when you need them.
How people use TreeNotes
Project planning & documentation
Capture requirements, decisions and todos in a project tree that makes it easy to keep track of what is done and what is next.
Personal knowledge base
Organize concepts, references and snippets by topic, course or technology so you can quickly find what you have learned.
Writing & ideas
Draft outlines, collect research and refine text in a tree that mirrors the structure of your article, book or presentation.
Your notes stay yours
TreeNotes is built with privacy and security in mind. Your notes stay on this TreeNotes server – not on ad networks or tracking platforms.
- No third‑party trackers or advertising pixels.
- Password‑protected sharing and permission‑based access.
- Automatic logout after inactivity to help protect your account.
Why I built TreeNotes
I created TreeNotes because I needed a place where I could capture technical notes, projects and ideas without fighting a complicated interface. Most tools felt either too heavy or too limited.
TreeNotes focuses on a simple tree, a fast editor and reliable saving. It is a tool I use every day – and I hope it can become a calm place for your thinking as well.
— Joerg, creator of TreeNotes
See TreeNotes in action
The main TreeNotes view with the notes explorer and rich text editor.
Share notes with users or via anonymous links with clear permissions.
Switch to HTML view when you need precise control over formatting.
What users say
“TreeNotes finally gives me a structured place for all my project notes without getting in the way. It feels fast and predictable.”
Sara K., Software Engineer
“I use TreeNotes to organize courses, readings and exam prep. The tree structure makes it easy to keep everything in context.”
Daniela M., Student
“For writing and research, TreeNotes gives me just enough structure to stay organized, without the complexity of bigger tools.”
Alex R., Writer & consultant
Get started in minutes
Create a free account, add your first notes and start organizing your work.
- 1. Create your account
- 2. Build your note tree
- 3. Keep it private or share selectively