MP3 Cutter

Trim and cut audio files with a visual waveform editor. Drag start/end markers to select the section you want. Preview and download trimmed audio. 100% client-side.

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Drop an audio file here or click to upload

Supports MP3, WAV, OGG, M4A, FLAC, AAC

How to Cut an Audio File

  1. Upload an audio file (MP3, WAV, OGG, M4A, FLAC, AAC).
  2. Drag the green (start) and red (end) markers on the waveform to select a region.
  3. Use the precise time inputs for exact timing control.
  4. Preview the selection, then click Cut & Download.

Features

  • Visual waveform display with draggable start/end markers
  • Precise time input controls with millisecond accuracy
  • Preview selected region before cutting
  • Supports MP3, WAV, OGG, M4A, FLAC, AAC formats
  • Download trimmed audio as WAV
  • 100% client-side - audio never leaves your browser

Disclaimer:This tool is provided “as is” for informational and educational purposes only. Results may not be 100% accurate. ToolBird makes no warranties, express or implied, regarding the accuracy, reliability, or completeness of any output generated by this tool. This tool does not constitute professional, legal, financial, medical, or tax advice. Always consult a qualified professional for important decisions. By using this tool, you agree that ToolBird and its operators shall not be held liable for any damages, losses, or consequences arising from the use of this tool or reliance on its results. All processing occurs in your browser — we do not store, transmit, or access your data. Use at your own risk.