macOS Sequoia introduced native window tiling — a feature that lets you snap application windows into organised layouts by dragging them to the edges or corners of your screen. Before Sequoia, macOS offered only Split View (limited to two full-screen apps) and manual window resizing, forcing many users to install third-party window managers like Rectangle, Magnet or Moom. With native tiling, macOS now handles window snapping at the operating system level.
How Window Tiling Works in macOS Sequoia
Window tiling in macOS Sequoia works similarly to how Snap Assist works in Windows, but with a Mac-native design approach. When you drag a window towards the edge of your screen, macOS displays a translucent preview showing where the window will be placed. Release the window, and it snaps into position, resizing automatically to fill the designated area.
Tiling Windows by Dragging to Screen Edges
Half-Screen Tiling (Left or Right)
Drag a window to the left edge or right edge of the screen. A translucent overlay appears showing that the window will fill exactly half the screen. Release the window to snap it into the left or right half.
This is the most common tiling layout — placing a browser on one half and a document or notes app on the other half for side-by-side work.
Quarter-Screen Tiling (Corners)
Drag a window to any corner of the screen. macOS shows a preview occupying one quarter of the display. Release to snap the window into that quarter. You can tile up to four windows simultaneously, one in each corner.
Full-Screen Tiling (Top Edge)
Dragging a window to the top edge of the screen can trigger the window to fill the entire display. This is distinct from the traditional macOS full-screen mode (which creates a separate desktop space) — the tiled full-screen window remains on your current desktop, and other windows remain accessible behind it.
Tiling Windows Using the Green Button Menu
macOS Sequoia also extends the green traffic light button (the maximise/full-screen button in the top-left corner of every window) with tiling options:
- Hover your cursor over the green button in any window’s title bar.
- A dropdown menu appears with tiling layout options:
- Fill — the window fills the entire screen.
- Left Half — the window snaps to the left 50%.
- Right Half — the window snaps to the right 50%.
- Top Left Quarter, Top Right Quarter, Bottom Left Quarter, Bottom Right Quarter — the window snaps to the corresponding corner.
- Click the desired layout option to tile the window immediately.
This menu provides a precise, click-based alternative to dragging, which is useful when you want exact placement without needing to drag the window across the screen.
Tiling Windows Using Keyboard Shortcuts
macOS Sequoia includes keyboard shortcuts for all tiling positions. These are significantly faster than dragging once you learn them:
| Shortcut | Action |
|---|---|
| Fn + Control + Left Arrow | Tile window to the left half |
| Fn + Control + Right Arrow | Tile window to the right half |
| Fn + Control + Up Arrow | Tile window to the top half |
| Fn + Control + Down Arrow | Tile window to the bottom half |
| Fn + Control + F | Fill the entire screen |
| Fn + Control + C | Centre the window on screen |
For quarter-screen tiling, you can use sequential shortcuts — first tile to a half, then tile again to further split the position.
Tiling Windows via the Window Menu
Every application’s menu bar includes a Window menu. In macOS Sequoia, this menu now contains tiling options:
- Click Window in the menu bar of the active application.
- Look for Move & Resize (or similar submenu).
- Select the desired tiling arrangement from the submenu.
This provides yet another method of access for users who prefer menu-based workflows.
Tiling vs Split View
macOS has had Split View since OS X El Capitan, but it works very differently from the new tiling feature:
| Feature | Window Tiling (Sequoia) | Split View (Legacy) |
|---|---|---|
| Number of windows | Up to 4 (quarters) or more with manual sizing | Exactly 2 |
| Creates separate desktop space | No — stays on current desktop | Yes — creates a new full-screen space |
| Other windows remain visible | Yes | No — other windows are hidden |
| Menu bar visible | Yes | Hidden until you hover at top |
| Dock visible | Yes | Hidden until you hover at bottom |
| Keyboard shortcuts | Yes — multiple shortcuts available | No dedicated shortcuts |
| Edge dragging | Yes | Requires holding green button then dragging |
For most users, the new tiling system is more flexible and less disruptive than Split View. Split View remains available for those who prefer the immersive, distraction-free two-app layout.
Customising Tiling Behaviour
To adjust how window tiling works:
- Open System Settings.
- Navigate to Desktop & Dock.
- Scroll down to the Windows section.
Here you can configure:
- Tile by dragging windows to screen edges: Toggle this on or off. Disabling it prevents windows from snapping when dragged to edges.
- Hold Option key to tile: When enabled, you must hold the Option key while dragging for the window to snap, preventing accidental tiling.
- Tiled windows have margins: Toggle whether there is a small gap between tiled windows. Some users prefer a visual gap, while others want windows flush against each other.
Do You Still Need a Third-Party Window Manager?
macOS Sequoia’s native tiling covers the most common window management needs — halves, quarters, and full-screen tiling with keyboard shortcuts and edge snapping. For many users, this eliminates the need for tools like Rectangle or Magnet.
However, if you need advanced features such as custom grid layouts, thirds-based tiling (one-third / two-thirds splits), multi-monitor window throwing, or highly customisable keyboard shortcut configurations, a third-party window manager still offers more flexibility than the built-in system.
Native window tiling in macOS Sequoia brings a long-awaited quality-of-life improvement to the Mac, making it significantly easier to organise your workspace without reaching for third-party tools. Whether you prefer dragging, clicking the green button, or using keyboard shortcuts, the tiling system adapts to your preferred workflow.