Detail this asset from Unity Asset Store: https://assetstore.unity.com/packages/tools/utilities/screenshot-creator-8682
But now you can download Screenshot Creator FREE.
Screenshot Creator v220.127.116.11
Screenshot Creator is a tool for creating screenshots at any resolution, even super HD, within the Unity Editor.
o Quickly create good high quality screenshots
o Take multiple screenshots at multiple
resolutions with a single click
o Multiple image overlays
o Take screenshots using any camera at all, even
the Scene View (great for collaboration
and information sharing).
o Scaling of screenshot resolution (for external
resizing) allowing for more detailed renders.
o Real-time preview and following of the scene
camera allowing you to perfectly & precisely
place your cameras for screenshots.
Please note: There is currently a known bug within Unity itself preventing non-world-space UI items from being captured. See This Forum Post for more information. Once Unity’s Developers fix this bug UI elements should be captured correctly.
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