Does boosting volume remove background noise?

No. Existing noise becomes louder too. Choose the smallest increase that makes the recording useful.

Can clipping protection repair distorted audio?

It limits strong peaks during amplification, but cannot repair distortion already present in the source. The output is encoded as a new MP3.

Audio Booster

Make quiet audio louder online. Upload an audio file, choose the boost level, and download a louder MP3.

Upload an MP3, WAV, M4A, FLAC or OGG recording.
Choose 125%, 150%, 200%, 300% or 400% of the original level.
Keep clipping protection enabled if needed, confirm permission and start processing.
Download the MP3 and listen at a low playback volume before increasing it.

The file is rejected: Choose a supported audio format within the upload limit.
Processing fails: The source may be damaged or use a codec unavailable to the server FFmpeg installation.

Does boosting volume remove background noise?: No. Existing noise becomes louder too. Choose the smallest increase that makes the recording useful.
Can clipping protection repair distorted audio?: It limits strong peaks during amplification, but cannot repair distortion already present in the source. The output is encoded as a new MP3.

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