Steps
1
Import the package
Import ScreenshotKit into your Unity project from the Asset Store package manager. It supports Unity 2021.3 or later on Built-in, URP, and HDRP.
2
Open the window
Open Tools > ScreenshotKit > Settings Window, or click the ScreenshotKit toolbar overlay in the Scene View.
3
Take your first screenshot
Press Ctrl+Shift+S with the Game View focused. That is your first screenshot, taken from the active camera at the resolution shown in the Capture tab.
4
Find the file
Files land in
Assets/ScreenshotKit/Screenshots by default. Change this under the Settings tab, Save Location. If Copy To Clipboard is on (the default), the shot is also on your OS clipboard, ready to paste.The five tabs
Where next
Single Screenshot
Resolution presets, supersampling, and capture options.
GIF Recording
Record looping GIFs straight from Play Mode.
Video Recording
Live, viewport, and turntable video capture.
Cryptomatte & AOV
Compositing-ready mattes and AOV passes.