Upload MP3, WAV, or M4A audio to scan for synthetic voice clone glitches, pitch (F0) monotone contours, and vocoder phase shifts — 100% private in Web Audio API.
🚀 Launch Free Tool →✅ 100% Client-Side Web Audio API
✅ Pitch (F0) Monotone Contour Profiler
✅ Vocoder Phase Shift & Glitch Detector
✅ Zero-Crossing Rate (ZCR) Silence Padding Audit
✅ Interactive Audio Spectrogram Visualizer
No! All audio decoding, spectrogram rendering, and pitch variance calculations take place 100% locally inside your browser Web Audio API thread.
It analyzes spectral pitch and vocoder phase patterns typical of ElevenLabs, Bark, VALL-E, Murf.ai, and real-time voice changers.
Supports MP3, WAV, M4A, OGG, WebM, and AAC files.