SequenceForge

Palette

👤 Add Actor

→ Add Message

[ ] Add Conditional

📝 Add Note

DROP ELEMENTS HERE

Drag from the palette or click "Demo" to start

Inspector

Select an element
to edit its properties

Format

Endpoint URL Mock intercepts localhost:11434

Model

System Prompt Prefix

—

Actors: 0 Messages: 0 Format: PlantUML Mode: Select

🛠 Debug Console

Label

Icon

⬜

On element click, focus panel Controls which panel tab activates when you click a canvas element.

Associate on click

Set message From to last-added actor on click

When enabled, clicking a message reassigns its origin to the most recently added actor.

Default Output Format Saved as your default. Changing it also updates the current session.

Theme Saved across sessions. System follows your OS preference.

Auto-fit on load

Fit diagram to canvas after loading a demo or importing

Centre view on add

Pan canvas to centre on each newly added element

Quick Tour

Show the intro tour on startup

Reset all UI preferences and reload.

Paste PlantUML or Mermaid sequence diagram syntax. Actors and messages will be imported.
Notes and fragments are not yet supported.

All actors, messages, notes, and fragments will be removed.

Use Ctrl+Z or the Undo button immediately after to restore.

`A`	Add actor	`M`	Add message
`N`	Add note	`F`	Add fragment
`Del`	Delete selected	`Esc`	Deselect
`Ctrl+Z`	Undo	`Ctrl+Y`	Redo
`Ctrl++`	Zoom in	`Ctrl+-`	Zoom out
`Ctrl+0`	Reset zoom	`Ctrl+Shift+0`	Fit to canvas
`↑↓←→`	Nudge selected (Shift+Arrow = 10px)

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