Error Icon - Red Stop Sign with White X for Web and App Interfaces #273872 (License: Personal Use)

This glossy red octagonal icon features a prominent white X at its center, designed to convey immediate attention for errors, cancellations, or prohibitions. The gradient shading and subtle highlight give it a modern, clickable UI appearance suitable for digital interfaces. It’s commonly used in web forms, mobile apps, and software dashboards to indicate invalid input or action failure.

Used in user interfaces to denote error states, failed submissions, or prohibited actions; matches user intent to quickly identify and resolve issues during form entry, payment processing, or system alerts.