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The canvas is your primary work surface. It’s an infinite 2D plane — blocks live on it, connections thread between them, and everything you build is visible at a glance.

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Adding blocks

At the top of the canvas is the Block toolbar. Click any icon to drop that block at the center of your view. Alternatively:
  • Drag an icon from the toolbar directly onto the canvas to place it exactly.
  • Right-click anywhere on the canvas to open the block picker at that position.
  • Duplicate a selected block with Cmd+D (macOS) / Ctrl+D (Windows/Linux).

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Selecting and moving

  • Click a block to select it. Its Inspector panel opens on the right.
  • Drag to reposition. Blocks snap to a light grid.
  • Multi-select with Shift+Click or by drawing a box (drag on empty space).
  • Move a selection with the arrow keys — hold Shift for larger steps.

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Panning and zooming

  • Pan with two-finger drag on trackpad, or click-drag on empty space.
  • Zoom with Cmd+scroll (or trackpad pinch). Zoom range is 25% – 200%.
  • Fit to view with F — centers all blocks and picks the right zoom level.
  • Reset zoom with 0.

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Fit to blocks

At the bottom-right of the canvas is the Fit to blocks button. Click it and the viewport moves and zooms so every block fits on one screen. Useful when your Flow has grown past a single screen, or when you’ve panned far enough to lose track of your blocks.

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Keyboard shortcuts

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Presence

If teammates are editing the same Flow, you’ll see their avatar hovering near the block they’re inspecting. Their cursor shows in real time.

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Organizing large Flows

  • Groups — box-select blocks and press G to group them. Groups collapse into a labeled tile so complex sub-flows stay tidy.
  • Notes — press N to drop a floating text note anywhere on the canvas. Great for TODOs or explanations for teammates.
  • Color labels — right-click a block for a color tag. Useful for marking blocks by owner, domain, or status.