Make audio louder or quieter

Turn the volume up when a recording is too quiet, or down when it's too loud.

Drop audio files to change their volumeor paste with ⌘V. Your files stay on your device.
MP4MOVWebMMKVAVI
  1. 1Drop audio files.
  2. 2Pick how much louder or quieter.
  3. 3Listen and download.
Does my audio leave my device?
No. Your audio is processed in your browser, on your device, so even long recordings start right away.
Is there a size limit?
No limits from us. Recordings of several hours need more memory and time; phones manage shorter files best.
Does it work offline?
Yes. Once the page and the audio engine have loaded, it keeps working without an internet connection.

Related tasks

Ready-made settings for common jobs.

Other tools

More ways to work with audio.