Screen capture
Capture what your browser allows.
On supported desktop browsers, choose a screen, window, or tab from the browser's permission dialog. On unsupported phones, the fallback captures this Blogger page only.
Checking browser support…
Phone behavior: the round button stays above this webpage while
it is open. A browser page cannot place a button over other apps or continue
working after the browser is minimized. For that behavior, a native Android
app is required.
Screen capture is controlled by your browser. Protected or secure content may intentionally appear black or be unavailable.