Bracketed X Icon - Delete, Close, or Error Symbol for UI Design #36196 (License: Personal Use)

This high-contrast monochrome icon features a bold “X” enclosed within rounded square brackets, designed for clarity and immediate recognition. Its vector-style geometry ensures sharp rendering at any size, making it suitable for buttons, alerts, modals, and system notifications across platforms.

Used in web and mobile interfaces as a universal close/delete button or error indicator; matches user intent to dismiss, cancel, or correct an action.