Cut MP3, WAV and M4A files and add fades.Open tool →
Trim in your browser
Open the Audio Trimmer and choose your MP3, M4A, WAV or OGG file. Click the waveform to set the start and end, or type exact times. Tick Fade in/out for smooth edges, preview the selection and download a WAV file.
Make a ringtone
iPhone ringtones are up to 30 seconds; Android ringtones can be longer. Trim the part you want, then import it into GarageBand (iPhone) or set it from your files (Android).
Built-in options
iPhone Voice Memos: Edit > Trim. Windows: the Media Player or Clipchamp app. Mac: QuickTime Player > Edit > Trim.
Need MP3?
WAV is lossless and works everywhere. If you need a smaller MP3, convert the WAV in an audio app.
Frequently asked questions
Is my audio uploaded?
No, it's processed in your browser.
Can I trim video audio?
Extract the audio first, or use a video editor.
Why is the WAV bigger than the MP3?
WAV is uncompressed.
Cut MP3, WAV and M4A files and add fades.Open tool →
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