Smart Writing

AI-powered writing, 10+ diagram engines, and flexible export — everything you need to create, visualize, and publish.

Multi-turn conversations with full document context. Ask questions, brainstorm ideas, summarize content — AI is always ready in the sidebar.

Select text and an instant toolbar appears. Translate, polish, continue, shorten, or run custom prompts — without leaving the editor.

Define specialized AI skills in your workspace — academic writing, code review, commit messages. AI loads the right expertise automatically.

Real-time rendered Markdown — what you write is what you see. No split pane needed.

Toggle between rich text and raw Markdown. Or inline-expand a code editor on any block without switching modes.

Mermaid, PlantUML, Graphviz, Draw.io, ECharts, Excalidraw, D2, and more — all rendered offline inside the editor.

One-click export to PDF, Word, EPUB, HTML, PNG, and interactive Mind Map. Print-ready with custom headers and footers.

AES-256-GCM encryption with PIN protection. Keys exist only in memory and are destroyed when the app closes.

Auto-saved version snapshots with inline diff view. Browse, compare, and restore any previous version.

Type [[ to search and link any file. A backlink panel shows every page referencing the current note.

LaTeX math formula rendering — inline and block-level. Perfect for academic reading and writing.

Describe a style and AI generates a theme. Browse the community market or share via link.