Free & Privacy Focused
Audio editing should be simple
Cut, split, merge and convert audio files. All processing happens in your browser, your files are never uploaded.
Tools
Choose the tool you need
- MP4 to MP3Convert MP4 videos to MP3 audio.
- Voice RecorderRecord your voice and save it as MP3.
- Mic TestCheck your microphone and input level.
- BPM & Key FinderFind the tempo and key of any song.
- M4A to MP3Convert M4A files and iPhone voice memos to MP3.
- WAV to MP3Make large WAV files small as MP3.
- Audio TrimmerTrim audio by selecting start and end points.
- Audio ExtractorExtract audio from video.
- Format ConverterConvert between MP3, WAV, OGG, FLAC, AAC, M4A.
- Pitch ChangerChange the key of a song by semitones.
- Ringtone MakerMake an MP3 or iPhone ringtone from any song.
- Music Speed ChangerSpeed up or slow down a song.
- Audio MergerMerge multiple audio files.
- Audio SplitterSplit audio files into equal parts. Ideal for voice cloning, podcast episodes.
- Slowed + ReverbMake slowed and reverb versions of songs.
Why AudioCutter?
Simple, fast and secure audio editing
- Privacy FirstYour files are never uploaded to a server. All processing happens in your browser.
- Original qualityMP3 and WAV files are cut, split and joined without re-encoding.
- FastNo upload wait. Select file, process, download.
- FreeNo registration, no limits, no watermarks. Completely free.
Your files stay on your device. Always.