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Free Audio Volume
Booster

Open Audio Volume Booster and complete the task in your browser, free of charge.

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FreeUse this tool without paying.No sign upStart with the tool right away.Clear stepsRead the tool’s own guidance.

About Free Audio Volume Booster

Boost quiet recordings with precise gain, automatic peak or RMS targeting, a real look-ahead clip-safe limiter, before/after waveform analysis, verified WAV export and no uploads.

Workspace options

  • Audio file
  • Boost mode
  • Peak ceiling
  • Gain +8.0 dB
  • Target peak −1.0 dBFS
  • Target RMS −16.0 dBFS

Available actions

  • ☀ / ☾
  • Process + verify
  • Download WAV
  • Reset settings