Audio tools
Trim a recording, join several tracks into one, reduce background noise, remove vocals, boost the volume, shrink MP3 and WAV files, turn a video into an MP3, or convert between MP3, WAV, OGG and other formats.
The audio is processed in your browser, so voice notes and recordings stay on your device.
All 12 tools
- Video to MP3Extract audio from any video as MP3, M4A, WAV, FLAC or OGG.
- MP4 to MP3Convert MP4 videos to MP3 at up to 320 kbps, or copy the audio losslessly.
- Audio ConverterConvert audio between MP3, WAV, M4A, FLAC, OGG and other formats.
- MP3 ConverterConvert any audio or video file to MP3, with bitrate and tag options.
- Audio JoinerMerge songs and recordings into one file, with crossfades and trimming.
- Voice RemoverRemove vocals to make karaoke and instrumental tracks, with pitch control.
- Audio Noise ReducerRemove background noise, hiss and hum from recordings, with A/B preview.
- Volume BoosterMake audio louder without distortion, or normalise it to a LUFS target.
- MP3 CompressorMake MP3 files smaller by bitrate or to a target size in MB.
- WAV CompressorMake WAV files smaller — as WAV, lossless FLAC or MP3, AAC or Opus.
- MP3 to OGGConvert MP3 files to OGG Vorbis or Opus, one or many at once.
- Audio TrimmerCut and trim audio on a waveform, add fades, or make a ringtone.