The voice anonymisation service effectively alters the sound of speech while maintaining its naturalness, clarity, and conversational context. By leveraging artificial intelligence, we can adjust timbre, pitch, and speech rate, ensuring that no one can recognize the speaker—while keeping the audio smooth and authentic.
How does it work?
- We change the voice, not the content – AI modifies the voice’s tone and timbre to make it unrecognisable while preserving its natural sound.
- We maintain synchronization – Thanks to timecodes and other timestamps, the modified voices perfectly match the video.
- Compatible with multiple formats – We support audio files (WAV, MP3, etc.) and video files (MP4, MOV, AVI, etc.).
What is needed for anonymisation?
To effectively process your recording, we require:
- An audio or video file – preferably in good quality.
- Separate audio tracks for each speaker.
- Synchronisation data (e.g., timecodes) to ensure everything aligns correctly after processing.
Demo
Raw video
Anonymized video
English 
Polski