Red X Icon - Universal Symbol for Cancel, Close, or Error #3614156 (License: Personal Use)

This image features a bold, solid red uppercase "X" centered within a thin red rectangular border, set against a transparent checkerboard background indicating transparency support. The design is minimalist and universally recognizable, optimized for clarity at small sizes in user interfaces. Its high contrast ensures visibility across light and dark themes.

Commonly used in web and mobile applications as a close button, delete action, error indicator, or form validation failure symbol; matches user intent to dismiss, reject, or correct input.