Custom Components

Create reusable palette entries that load directly into the One-Line diagram.

Create or Edit Component

Saved components are stored in this browser and appear under the appropriate palette category.

Connection Ports

Set how many connection points should appear on each edge. Ports are spaced evenly.

Default Properties

Add optional default properties that appear in the edit dialog.

Horizontal
Vertical

Draw directly on the canvas. Use Select to move shapes or press Delete to remove the selection.

Saved Components

Custom components apply to this browser. Export and share the JSON file to reuse elsewhere.

No custom components yet. Save one above to get started.

Label Subtype Category Type Ports Actions