A settings icon typically shows a gear or sliders, representing configuration options. It's ubiquitous in software for opening a preferences menu. A designer might place it in the corner of an app to let users adjust notifications, privacy, or display settings.
Part of the
Multimedia Elements SVG collection,
in Technology.
Download the Settings vector as a ready-to-edit .svg file —
it scales to any size without losing quality and can be recoloured in any
vector editor or straight in CSS.