Audio Tools
Cut, join, split, boost, normalize, fade, tag and turn audio into ringtones, plus file info and metadata cleaning.
MP3 & audio tools
MP3 CutterCut a part of a songMP3 JoinerJoin audio files into oneMP3 SplitterSplit audio into partsMP3 Volume BoosterMake audio louderAudio NormalizerEven, standard loudnessAudio Fade In / Fade OutSmooth start and endSilence RemoverCut silence and pausesAudio Speed ChangerFaster or slower, same pitchMP3 Tag EditorEdit title, artist, albumAdd Album Art to MP3Embed a cover imageExtract Album Art from MP3Save the cover imageRingtone MakeriPhone and Android ringtonesChange MP3 Bitrate32–320 kbps, CBR or VBRAudio Sample Rate Converter8 to 96 kHzStereo to Mono ConverterStereo ↔ mono
File info
All audio tools run in your browser
Every tool on this page processes files on your own device using WebAssembly. Nothing is uploaded, there is no sign-up, and results download straight to your computer or phone. Files up to 1 GB are supported.