Question Mark Icon - Universal Symbol of Inquiry and Uncertainty #2094819 (License: Personal Use)

This minimalist vector-style icon features a solid black question mark centered within a thick black circular border against a pure white background. Its strong contrast and geometric simplicity ensure scalability and legibility across digital interfaces, from mobile apps to web forms. The design follows universal visual language conventions for indicating questions, unknowns, or assistance points.

Commonly used in websites and apps for FAQ sections, help centers, error states, placeholder content, or interactive prompts where user input is required. Matches user intent seeking clarification, troubleshooting, or navigation guidance.