While not a permanent fixture, the Snap Layouts panel and Snap Assist together create a transient but powerful side-based interface for arranging workspaces. Advanced users can use FancyZones (PowerToys) for a more permanent, customizable snapping sidebar.
Writers, coders, and designers love this as a semi-persistent side tool. You can keep the clipboard history open while dragging content from it into documents—true sidebar functionality.
Select a layout zone, and the current window snaps into that zone. Then Windows 11 suggests filling the remaining zones with other open windows via “Snap Assist,” which appears as another small sidebar on the remaining screen area. Once a snap group is created, hovering over any window in that group on the taskbar shows the entire group as a thumbnail sidebar.
The board stays open until clicked away, making it semi-persistent. It does not pin to the desktop permanently (unlike old gadgets), but it can be opened on top of any app. You can rearrange widgets by dragging. The panel also respects system theme settings (light/dark mode). 7 sidebar windows 11
Also from the right edge, this panel shows all system and app notifications grouped by app. At the top, a calendar view displays the current month. Notifications can be expanded, dismissed individually, or cleared all at once. The panel supports interactive notifications (e.g., reply directly to a message, accept a calendar invite).
This panel appears from the right edge, showing brightness slider, volume, Wi-Fi, Bluetooth, airplane mode, battery saver, focus assist, Nearby Sharing, and accessibility toggles. Below these, there is a settings gear icon and a media playback control. It is roughly 300-400px wide. The panel uses acrylic blur and matches the system accent color. It’s designed for fast hardware/network toggles without opening the full Settings app.
Though it lacks the vertical persistence of a traditional sidebar, its overlay nature and ability to stay open while multitasking make it a functional side utility panel. Power users often resize their taskbar or move it to the left to make the search panel feel more like a true sidebar. While not a permanent fixture, the Snap Layouts
It cannot be pinned open, and it doesn’t support grouping or folders like some third-party docks. Still, it’s a functional and elegant solution. 6. Emoji Panel / Clipboard History (Floating Sidebar Utility) Opened by pressing Win + . (period) or Win + ; (semicolon), the Emoji Panel is technically a floating dialog, but its persistent nature and category-based layout make it feel like a compact sidebar for text input. It has evolved in Windows 11 to include emojis, GIFs, Kaomoji, symbols, and Clipboard History .
The panel opens just above the taskbar, but because the taskbar is centered in Windows 11, the search panel appears centered as well, though it stretches horizontally and can feel like a compact sidebar for results. It has a rounded rectangle shape with a search input field at the top, followed by "Quick searches" (e.g., weather, news, history), recent apps, and file suggestions.
From this sidebar, you can start a chat, share a file, join a meeting, or manage contacts. It shows presence indicators (available, busy, away) and integrates with your Microsoft account (personal or work/school). Notifications from Teams appear in the Notification Center, but the sidebar gives full conversation access without opening the main Teams app. You can keep the clipboard history open while
One of the most powerful sidebar-like features is the clipboard history (enable it in Settings > System > Clipboard). When you press Win + V , a small panel appears showing your last 25 copied items (text, HTML, images). You can pin frequently used items, delete them, and sync across devices. This panel remains open until you close it, acting like a persistent data sidebar for copy-paste workflows.
This is a full vertical sidebar, about 400–500px wide, with a profile header, a search bar, a list of recent chats, and a "Meet" button to start a video call. It uses the same acrylic/Mica material and dark/light theme support. The sidebar can be detached into a standalone window, which is unique among these seven panels.
Whether you’re checking the weather, managing notifications, arranging windows, or chatting with coworkers, Windows 11 has a sidebar—or seven—ready to slide into action.