Audio tools
Cut, convert and extract audio with no quality loss where it counts.
- Extract Audio from VideoPull the soundtrack out of MP4, MOV, WebM or MKV. Copy it losslessly or convert to MP3.
- Change VolumeRaise or lower the level by up to 30 dB and export as MP3, WAV, M4A, OGG or FLAC. Warns when it clips.
- Change Audio SpeedSpeed up a lecture or slow down a solo from 0.5× to 2×. Voices keep their natural pitch.
- Change PitchShift a song or recording by up to 12 semitones either way without changing its length.
- EqualizerShape the tone with a preset or five bands from bass to treble, then export in the format you need.
- Reverse AudioFlip a recording end to end and export it. Good for effects, hidden messages and sound design.
- Audio JoinerCombine several tracks in order, optionally with a crossfade, even when formats and sample rates differ.
- Voice RecorderRecord your voice in the browser with noise suppression and download it as a WAV. No account, no upload.
- Trim AudioCut MP3, WAV, M4A or FLAC to a range. No re-encoding, so the output never grows.
- Audio ConverterConvert between MP3, WAV, M4A, OGG and FLAC with bitrate, sample-rate and channel control.
- Fade AudioApply a fade-in and fade-out of up to three seconds and export MP3, WAV, M4A, OGG or FLAC.
- Make RingtonePick a start point, keep at most 40 seconds, and save an iPhone .m4r or a universal MP3.
- Normalize AudioPeak-normalize a track to a dBFS target and export MP3, WAV, M4A, OGG or FLAC.
- Split AudioSplit by duration — 30 seconds is the default — and download each part.
- Trim SilenceDrop leading and trailing samples below a dB threshold, then export.
- Noise ReduceRun the Xiph RNNoise network on your device. Mix the cleaned signal back in.
- Text to SpeechType words, get a downloadable WAV or MP3. Nothing is uploaded.
- Noise GateSoften hiss between words. This is a gate, not an AI denoise.
- Remove VocalsSubtract the centre of a stereo mix to reduce lead vocals. Not neural stems.