VoiceMorph Studio

Two-stage voice transfer that runs 100% in your browser. Upload a video with sound, then speak into your mic — VoiceMorph re-synthesizes the video's speech so it follows your recorded intonation and timbre, and returns a new recording with your voice as the soundtrack. Duration-preserving phase-vocoder pitch morph plus spectral-envelope formant morph; no file ever leaves your tab.