video / utility
Voice Scramble
Apply a voice-changing effect to a video's audio.
This changes how a voice sounds, but it is not guaranteed identity protection.
Voice Scramble
Apply a voice-changing effect to a video's audio. Everything runs locally in your browser with the FFmpeg WebAssembly engine. Nothing is uploaded to a server.
How this page works
Use this page for voice scramble. Video tools can change the audio track, frame timing, subtitles, resolution, bitrate, or exported media depending on the operation.
Large video files can take time because video processing is heavy. The final size and quality depend on duration, resolution, codec, bitrate, and frame rate.