Audio tools
Convert audio to MP3 or WAV, extract audio from video, trim clips, change volume and speed, and record your voice, all in your browser.
Video to MP3Extract the audio track from a video file as MP3.
Audio ConverterConvert WAV, M4A, OGG and more to MP3 or WAV.
Audio TrimmerCut a section of a song or recording and save it.
Volume BoosterMake audio louder or quieter in dB, with a limiter.
Audio Speed ChangerSpeed up or slow down audio, with or without pitch change.
Voice RecorderRecord your voice from the microphone and save it.
Audio JoinerMerge several audio files into one, with optional crossfade.
Reverse AudioPlay any audio file backwards and save it.
Tone GeneratorPlay a sine, square or sawtooth tone at any frequency.
BPM TapperFind the tempo of a song by tapping along to the beat.