EyeSift AI Voice Detector is a client-side web audio analysis application engineered to detect synthetic speech, AI voice clones, and deepfake audio recordings directly inside browsers. Designed for journalists, fraud analysts, audio engineers, and content moderators, EyeSift analyzes uploaded voice files for spectral artifacts, phase irregularities, and unnatural vocal prosody characteristic of neural voice synthesis models. The tool operates client-side on local device hardware, ensuring raw audio recordings remain completely private without cloud server uploads. EyeSift generates detailed authenticity probability scores and frequency breakdown graphs without requiring user registration or subscription paywalls.