Audio tools
Record, convert, denoise, and transform audio — processed locally in your browser.
Audio Converter
Convert audio files to WAV or MP3 entirely in your browser.
runs locallyAudio Cutter
Trim an audio file to a start and end time.
runs locallyAudio Noise Reducer
Reduce background hiss and noise from recordings with a noise gate.
runs locallyVoice Recorder
Record audio from your microphone and download it as a WAV file.
runs locallyAudio Speed Changer
Speed up or slow down audio without changing its pitch.
runs locallyAudio Tools
A collection of free audio tools: record, convert, remove noise, change voice and speed, boost volume, and cut — all in your browser.
runs locallyVoice Changer
Change the pitch of a voice recording — chipmunk, deep voice, or any custom amount.
runs locallyVolume Booster
Increase (or lower) the volume of an audio file, with soft clipping to avoid distortion.
runs locally