## What are node types?
Canvas supports five different node types, each designed for specific purposes.

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## Text node
Simple text boxes for quick notes and labels.

**Features:**

- Plain text only (no formatting)
- Quick and simple
- Lightweight
- Resizable

**Best for:** Short labels, quick notes, node titles

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## Markdown node
Rich text with full markdown formatting for detailed content.

**Features:**

- Markdown formatting (bold, italic, headings, lists)
- Resizable
- Zoomable
- Color customization
- Connectable to other nodes

**Best for:** Detailed information, formatted content, anything you wish to write

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## Timeline node
Numbered, sequential nodes for chronological organization.

**Features:**

- Automatic numbering (1, 2, 3, etc.)
- Vertical or horizontal layouts
- Maintains sequential order

**Best for:** Story timelines, project milestones, chronological events, sequential processes

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## Image node
Display images and visual references.

**Features:**

- Upload images (max 10MB)
- Supported formats: JPG, PNG, GIF, WebP
- Resizable
- Connectable to other nodes

**Best for:** Character art, location maps, reference images, visual inspiration, mood boards

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## AI node
Generate content using AI within the canvas.

**Features:**

- AI-powered content generation
- Dynamic information
- Quick research

**Best for:** Research lookups, brainstorming ideas, AI-generated content

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## Working with nodes
### All nodes can:
- **Be moved** - Click and drag to reposition
- **Be resized** - Drag corner handles
- **Be connected** - Drag from one node to another to create connections
- **Be colored** - Change background color for organization
- **Be deleted** - Select and press Delete/Backspace

### Node connections
Connect nodes to show relationships, create flow diagrams, link related ideas, and organize hierarchies.

Connections can be removed by selecting the connection and pressing **Backspace**, or by deleting one of the connected nodes.

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## Next steps
- [Exporting Canvas →](/content/help/docs/canvas/node-types/exporting/index.html) - Export as PNG images