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Lutin

Finish with something you can keep.

Lutin combines an AI notes app with a Markdown editor. Ask questions in chat, then put useful work in a Note or Document you can edit directly and continue working on.

Download for macOS
Lutin editor showing an editable document and assistant panels

Edit directly

Chat for instructions. Markdown for the work.

Use chat as an AI writing assistant for questions, clarification, and feedback, or chat with documents you are editing. Keep the actual content in a Note or Document, change the Markdown directly, and continue from the current version.

Two useful surfaces

Quick Notes and longer Documents have different jobs.

Keep the quick result.

Save a compact fact, list, summary, or transformation without leaving it buried in chat.

Note · just now

Document

Develop the longer work.

Use the AI document editor to write and revise articles, plans, drafts, and other substantial output.

Organize

Find the work again.

Search Notes & Documents, filter by type or tag, and sort or group the collection. Related-memory filters can narrow the view when a Note or Document references saved context.

SearchNotes or DocumentsTagsSortGroupRelated memory

Export

Keep Markdown portable.

Save supported Notes and Documents as Markdown or PDF when you want to use the result outside Lutin. The Markdown editor keeps the content readable beyond a single chat transcript.

See the desktop assistant

Questions

Frequently asked questions

Why use a document instead of another chat response?

A document gives you one current version to edit. You can change the content directly instead of comparing repeated full responses across a conversation.

Can I export my work?

Yes. The desktop editor supports saving supported Notes and Documents as Markdown or PDF.

Does Lutin use a proprietary document format?

The editor works with Markdown content. Product metadata and synchronization remain Lutin-specific, so not every stored record is only a standalone local Markdown file.

Lutin for macOS

Turn the next useful answer into a Note or Document you can edit.

Download for macOS