Free online audio tools

Everything you need to edit sound, right in your browser. Pick a tool below. Your files stay on your device.

  • 100% free
  • No upload
  • MP3 & WAV
Audio cutterTrim MP3 and other audio files and make ringtones.Audio joinerMerge several songs or recordings into one file.Volume boosterMake quiet audio louder and add bass, without distortion.Audio converterConvert audio between MP3 and WAV, mono or stereo.Noise removerRemove background noise and hum from recordings.Speed changerSpeed up or slow down audio, with or without changing pitch.Reverse audioPlay any song or recording backwards.Voice recorderRecord your voice with the microphone and save MP3.

Edit audio online without installing anything

AIOCreate audio tools cover the everyday sound jobs: cutting and joining tracks, converting formats, making quiet recordings louder, cleaning background noise, changing speed and pitch, reversing sound and recording your voice.

Every tool works inside your web browser on computers and phones, with no upload, no account and no watermark. Results can be saved as MP3 or lossless WAV.