Voice Changer — Chipmunk, Deep, Robot, Echo Effects
Apply voice effects to microphone input in real time or to imported audio files. Choose from presets like Chipmunk, Deep Voice, Robot, Echo, and Alien, or create custom effects with detune and delay controls.
In mic mode, hear the effects live as you speak and optionally record the output. In file mode, preview and export processed audio as WAV. Everything runs in your browser using the Web Audio API.
Click Start to enable microphone
Frequently Asked Questions — Voice Changer
Chipmunk, deep voice, robot, echo, and alien. Each applies different pitch, distortion, and reverb combinations.
Both. Record from your microphone in real time, or upload an existing audio file to apply effects.
Select one effect preset at a time. Each preset is a carefully tuned combination of audio processing parameters.
More Audio & Music
Audio Converter
Convert audio files between WAV, WebM, and OGG formats.
MP3 Bitrate Converter
Change MP3 bitrate — 128, 192, 256, or 320 kbps. All processing in your browser.
Audio Normalizer
Normalize audio volume to a consistent level.
Silence Remover
Detect and remove silent segments from audio files.
Audio Speed Changer
Change audio playback speed from 0.25x to 4x. Export as WAV.
Audio Pitch Shifter
Shift the pitch of audio files up or down by semitones, client-side.
Audio Trimmer
Trim audio files with waveform visualization. Export as WAV.
Audio Merger
Merge multiple audio files into a single WAV file.