Open Mouth Icon - Minimalist Line Art for UI, Education, and Communication Design #1493167 (License: Personal Use)

This monochrome vector-style illustration depicts a simplified human mouth in an open position, featuring a curved upper lip and a U-shaped lower boundary that implies teeth or tongue space. The design avoids realism in favor of clarity and universal recognition, making it suitable for user interface elements, educational diagrams, or accessibility symbols. Its high contrast and lack of detail ensure legibility at small sizes.

Used in web and mobile apps as an icon for voice input, speech synthesis, language learning tools, or accessibility features (e.g., “speak aloud” buttons). Matches user intent for quick visual cues related to verbal communication or audio interaction.