Markdown editor

NoteGen uses Tiptap 3 for a single rich Markdown editing experience. Markdown structure is rendered directly; there are no separate source, preview, or split-screen modes.

Open and manage files

• Create or open Markdown files from the file manager.
• Multiple files open as tabs; record details can also open in tabs.
• Content is saved to the current workspace automatically. Remote auto-sync depends on Sync settings.
• Common text/code files can open in the editor; unsupported formats display a non-editable view.

Editing

The editor supports headings, paragraphs, bold, italic, strike, underline, highlight, block quotes, links, unordered/ordered/task lists, inline code, code blocks, tables, images, and horizontal rules.

• Markdown input markers trigger formatting.
• Type / for slash commands.
• Drag a block handle to reorder content.
• Table controls add, delete, and align rows and columns.
• Paste, drop, or select images, then resize them or adjust their path.

Math and diagrams

• Use $...$ for inline math and $$...$$ for block math, rendered with KaTeX.
• Mermaid blocks render flowcharts, sequences, classes, states, ER diagrams, Gantt charts, pies, and journeys.
• Select math or Mermaid content to open its dedicated editor.

AI writing

Inline completion

Enable AI completion in the footer. Suggestions use text around the cursor. Accept or dismiss them with the shortcuts configured under Settings → Shortcuts.

Selection tools

Select text to polish, shorten, expand, or translate it. Generated text streams into a preview that can be accepted or discarded.

Agent changes

Agent can read the current file and propose edits. Changes appear as a diff and are applied only after approval. Multi-file work can be reviewed in the changes panel.

Records and file references

• Drag records into the editor to insert text, images, or file references.
• Drag supported files from the file manager to link or insert them according to type.
• Quote selected text into Chat or Agent to focus work on that passage.

Search, outline, and shortcuts

• Find/replace supports previous/next navigation and case matching.
• The heading outline can appear on the left or right.
• View and customize all editor shortcuts under Settings → Shortcuts; conflicts with global shortcuts are detected.

Export

Export Markdown, HTML, plain text, JSON, or PDF from the editor. The file-manager context menu also exposes Markdown export operations. PDF is rendered from the current view; inspect complex pagination, remote images, and wide tables afterward.

Mobile

Mobile uses the same Markdown data with a touch-friendly selection bar, writing toolbar, and More sheet. Some desktop floating controls appear in a bottom drawer instead.