Audio Tools
Cut, join, split, boost, normalize, fade, tag and turn audio into ringtones, plus file info and metadata cleaning. 17 free tools.
- Files never leave your device
- No sign-up, no watermark
- Free, up to 1 GB per file
MP3 & audio tools 15 tools
- MP3 CutterCut a part of a song
- MP3 JoinerJoin audio files into one
- MP3 SplitterSplit audio into parts
- MP3 Volume BoosterMake audio louder
- Audio NormalizerEven, standard loudness
- Audio Fade In / Fade OutSmooth start and end
- Silence RemoverCut silence and pauses
- Audio Speed ChangerFaster or slower, same pitch
- MP3 Tag EditorEdit title, artist, album
- Add Album Art to MP3Embed a cover image
- Extract Album Art from MP3Save the cover image
- Ringtone MakeriPhone and Android ringtones
- Change MP3 Bitrate32–320 kbps, CBR or VBR
- Audio Sample Rate Converter8 to 96 kHz
- Stereo to Mono ConverterStereo ↔ mono
File info 2 tools
Every tool runs in your browser
Each 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.