Power Button Icon - Clean Vector Symbol for UI Design #2217361 (License: Personal Use)

This vector-style power icon features a bold black circle enclosing a centered vertical bar, set against a solid dark square backdrop for contrast and clarity. Designed for scalability, it maintains sharp edges at any resolution, making it suitable for both mobile UIs and desktop applications. The monochrome aesthetic ensures accessibility and compatibility across diverse design systems.

Commonly used in software interfaces, hardware dashboards, and IoT device controls to represent power toggle functionality; matches user intent for quick visual recognition of on/off states.