How to Screenshot a Single Window on Mac
A window capture should give you the window and nothing else — no desktop leaking in at the edges, no guessing at where the bounds are. That is one keystroke in Snip Studio, and a second one handles windows taller than your screen.
Press ⌃+⌥+W, hover the window you want, click. You get it at its exact bounds, with its shadow and nothing else in frame.
Capture a single window
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Press the window hotkey
Press ⌃+⌥+W from anywhere. Snip Studio switches to window mode and the pointer becomes a picker.
Hover any window, click to capture it at its exact bounds. Press esc to cancel.
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Hover to choose the window
Move over any window and it highlights. Move between windows and the highlight follows — including windows that are partly behind others, which are still captured in full.
It works across multiple displays, so a window on a second monitor is picked the same way.
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Click — and keep the drop shadow
Windows are captured with their shadow by default, which is what most people want: it reads as a real window sitting on a page rather than a flat cut-out. The shadow is carried in the alpha channel, so it composites onto any background.
If you would rather have the window tight to its own bounds with no shadow at all, turn it off in Snip Studio's capture preferences.
Exact bounds, shadow kept — it reads as a window, not a cut-out. -
Capture a window that scrolls
For a window taller than the screen, press ⌃+⌥+S instead. Snip Studio scrolls the window itself, captures frames as it goes — up to 240 of them — and stitches them into one continuous image, cropping away fixed headers and footers that would otherwise repeat.
When it finishes, your scroll position is restored to where you left it. This is a paid ULTRA feature.
Without Accessibility permission, Snip Studio does not drive the window itself — it guides your scroll instead, prompting you down the window and capturing each frame automatically as you go. You get the same stitched image; you just do the scrolling.
One image, not a PDF and not a pile of separate frames. -
Redact before it goes anywhere
Window captures collect things you did not intend to send — an address bar, an account name, a customer email in a list. Snip Studio reads the capture on your Mac and lists what it found, so you can blur, pixelate or black it out and export a flattened copy.
Detected items are listed with masked previews before you act on them.
The picker also highlights open menus, dialogs, sheets and the Dock as separate objects, so each can be captured on its own. For anything that vanishes when you touch the keyboard, use a delay preset from the HUD — see capturing a dropdown menu or hover state.
What a window capture is good for
Window mode is the right default far more often than people use it. Compared with dragging a rectangle by hand:
- The bounds are exact. No sliver of desktop on one side, no clipped corner on the other.
- It is repeatable. Capturing the same window twice gives two images the same size, which matters when they end up side by side.
- Occluded windows come out whole. You do not have to bring a window to the front and disturb your arrangement to capture it.
- It is faster. Hover and click, with no dragging to judge.
Browser windows are a special case
Capturing a browser window gives you the window — chrome, tabs, address bar and all. Often what you actually wanted was the page, or one part of it.
Snip Studio's Safari extension captures the visible viewport, the full page including everything below the fold, or a specific element you pick. Element capture is the one worth knowing: rather than the whole page, grab just the pricing table, the comment thread or the error banner, cropped exactly to its bounds with none of the surrounding layout.
It hides sticky headers and cookie banners before capturing, and waits for web fonts to finish loading so the type does not swap mid-capture. Tall pages are stitched, clamped to WebKit's 14,000-pixel limit.
Filing window captures automatically
Window captures are the ones that most often belong somewhere specific — screenshots from one app going to one project folder. An automation can match on the source app, or the window title, and then save to a chosen folder, export a PDF, or open the editor, without you deciding each time.
Conditions combine with AND and OR, so "from Xcode, and the window title contains Error" is a rule you can write. The actions run in order, and a redact action bakes into everything after it.
Capturing and the searchable library are free. Automations, the editor, recording, scroll capture and the Safari extension are part of the paid ULTRA upgrades, bought in-app through Apple.
What a window capture carries with it
Alongside the image, Snip Studio records the window title, the source application and — for a browser — the page URL. That metadata is what makes the capture findable later: searching the library for an app name or a page address narrows hundreds of captures to the handful from that context.
It is also what automations match on. A rule conditioned on the source app or a phrase in the window title only fires for the windows you meant, which is what makes automatic filing safe to leave running.
Common problems
The wrong window highlights
The highlight follows the window directly under the pointer, not the frontmost one. Move further into the window you want, away from any overlapping edge.
The window is taller than the screen
Ordinary window capture takes what is visible. Use scroll capture, ⌃+⌥+S, which scrolls and stitches. Details in how to take a scrolling screenshot.
The stitched capture has a repeated header
A sticky element was not detected as fixed. Switch to Manual mode and draw the region below the header.
The window comes out at a lower resolution
Captures use the physical resolution of the display the window is on. A window on a non-Retina external monitor produces a smaller file than the same window on the built-in screen. Nothing is wrong — that display simply has fewer pixels.
The capture is black
Grant Screen Recording in System Settings → Privacy & Security, then quit and reopen Snip Studio. Protected video will still capture black regardless of the tool.
You did not want the shadow
Shadow behaviour is a setting rather than a fixed rule — turn it off in Snip Studio's capture preferences if you need the window tight to its own bounds.
Frequently asked questions
How do you screenshot just one window on a Mac?
Press ⌃+⌥+W in Snip Studio, hover the window until it highlights, and click. You get the window at its exact bounds.
Does a window capture include the drop shadow?
Yes — Snip Studio keeps the shadow by default, carried in the alpha channel so it composites onto any background. Turn it off in capture preferences if you want the window tight to its own bounds.
Can you capture a window that is behind another window?
Yes. Hover any visible part of the rear window and it is captured in full, without the window in front of it.
How do you capture a window that is longer than the screen?
Use scroll capture, ⌃+⌥+S. It scrolls the window for you and stitches the frames into one image. It is a paid ULTRA feature.
Does window capture work across two displays?
Yes. The picker highlights windows on any connected display, and captures each at that display's own resolution.
Capture modes and hotkeys described from Snip Studio's own documentation and its App Store listing. Last checked 1 September 2026.