Audio Trimmer

Cut audio precisely on a visual timeline and export in multiple formats — all locally in your browser.

Supported: MP3, WAV, OGG/Opus, M4A and more. Processing is local — the file never leaves your device.
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Ready — upload an audio file to begin.
⚠️ Warnings
    ❌ Errors

      1. Click “Upload audio file” and select an MP3, WAV, OGG/Opus or M4A. The file is processed locally in your browser.
      2. Drag the green handles on the waveform to choose the exact segment. Use Space to play/pause and ←/→ to seek.
      3. Choose the output format (Auto/MP3/WAV/OGG/WebM) and click “Download” to save the trimmed audio.
      FAQ

      No. All decoding, trimming, and export happen locally in your browser using the Web Audio API.

      WAV (PCM), MP3 (via in-browser encoder), and, if supported by your browser, WebM/Opus or OGG/Opus.

      Enable zero-crossing snap and short fade in/out (used by default) to remove pops at boundaries.
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      This tool is provided for personal and educational use only. We do not host or store any user content or media files on our servers. All processing happens locally in your browser. We are not affiliated with or endorsed by any social network, platform, or company mentioned. Use this service at your own discretion and in compliance with the respective platform’s terms of service.