Feature Spotlight⭐ PRO FEATURE

Bring your own AI. Keep control of your work.

Connect your preferred AI provider to TreeNote with your own API key. Ask questions, generate useful edits and review proposed changes before they reach your outline.

Open TreeNote free

Ask better questions because the outline has the context

Ask AI about a selected section or your current outline. Use it to clarify a meeting, identify an unresolved question, create a first draft of an action list or propose a cleaner structure for the work already in front of you.

Use AI with intention

Add an API key from your preferred providerAnthropic, OpenAI, OpenRouter, Grok or Gemini, on a key you supply in settings. Requests go from your browser straight to that provider.

Select a passage or branch when you want focused helpScope is the difference between a useful answer and a generic one — the model reads what you point it at.

Ask a clear question or request an editAsk what was decided, what is unresolved, or for a cleaner structure for the branch in front of you.

Review the proposal before applying itEvery create, edit, move and delete is previewed first, then applied as an ordinary, undoable command.

Add an API key from your preferred provider

Anthropic, OpenAI, OpenRouter, Grok or Gemini, on a key you supply in settings. Requests go from your browser straight to that provider.

Select a passage or branch when you want focused help

Scope is the difference between a useful answer and a generic one — the model reads what you point it at.

Ask a clear question or request an edit

Ask what was decided, what is unresolved, or for a cleaner structure for the branch in front of you.

Review the proposal before applying it

Every create, edit, move and delete is previewed first, then applied as an ordinary, undoable command.

Useful ways to use AI in TreeNote

Turn meeting notes into decisions, actions and open questions

Restructure a rough chapter or project plan

Find the key point in a long outline branch

Create a first draft, then refine it in your own voice

Helpful assistance without handing over the steering wheel

AI should help you think and edit faster, not silently rewrite your work. TreeNote keeps the process deliberate: you ask, review the proposal and decide what becomes part of the outline.

Ask the outline. Approve the change. Keep the control.

Connect your preferred AI provider and use TreeNote as the place where useful ideas become better work.

Experience Bring your own AI. Keep control of your work. in action

Try TreeNote today on your own machine. Your outline is stored locally and stays completely private.

Open TreeNote free

More TreeNote Features

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Your outline, on every device you use

Sync your TreeNote workspace across devices with your own Google Drive or Dropbox account. Keep your outline current while your files remain in storage you control.

Write markdown. Click away. Read it.

Type /md in TreeNote to turn an item into a markdown block. Write headings, lists, quotes and fenced code inside one item, then click out and it renders as formatted markdown.

Your work keeps moving, even when the signal does not

Work offline in TreeNote with your outline, search and editing tools available on your device. Capture, organise and keep moving without waiting for a connection.

Make the change. Keep the way back.

Use TreeNote Version History to review earlier snapshots of your workspace and restore work with confidence. Explore ideas, revise freely and recover when needed.