Red X Icon - Error, Cancel, or Close Symbol for UI Design #51489 (License: Personal Use)

This vector-style icon features a vivid red “X” centered within a white square, enclosed by a thick black rounded border. Its minimalist design ensures high visibility and universal recognition across mobile, web, and desktop applications. The icon is optimized for scalability and accessibility, supporting clear communication of negative actions or warnings.

Used in user interfaces to denote errors, dismiss modals, cancel operations, or reject inputs; commonly appears in form validation, alert dialogs, and navigation controls. Matches user intent to quickly identify and respond to stop or undo actions.