Video / audio volume booster

Upload video



MP3, WAV, OGG, MP4, WebM, AVI, MPEG, MKV, FLV, OGG, MOV, M4V, WMV, ASF, 3GP and other video files
Max file size: 200MB. All uploaded files are automatically deleted 1 hour after upload.

Online Video and Audio Volume Booster / Adjuster

Increase, decrease, or mute the volume of video and audio files online for free. Boost quiet recordings up to 1000% of the original volume, or reduce volume for clips that are too loud. Setting volume to 0% effectively mutes the file. Useful for fixing poorly recorded audio, normalizing volume levels across multiple clips, or preparing media files for specific playback requirements.

Works with most common video and audio formats including MP3, MP4, AVI, MPEG, MOV, FLV, 3GP, WebM, MKV, OGG, WAV, and WMA. No software installation, no registration, no watermarks.

How to use the volume booster:

  1. Select the video or audio file from your computer or paste a URL.
  2. Set the desired volume level (100% = original, 200% = double, 50% = half).
  3. Click "Adjust volume!" and download the result.

See also: Mute video, Add sound to video, Audio cutter.