Change the volume
Turn the volume up or down on your audio.
Make a too-quiet recording audible or soften a track that's too loud, with built-in protection against clipping.
Before
voice too quiet
After
150 %
Fast and simpleResults in just a few clicks.
From 0 to 500%Precise control.
Anti-clippingA limiter prevents crackling.
Local processingYour sound stays on your device.
Change the volume in seconds
Three simple steps, no installation required.1ImportAdd your audio files from your device.
2Set the volumePercentage and output format.
3DownloadGet your files, in ZIP if needed.
Everything you need with "Change the volume"
150%
Up to 500%
For very quiet voices.
OK
Soft limiter
No clipped sound.
50%
Lower it too
From 0 to 100%.
MP3
4 formats
MP3, WAV, M4A, or WebM Opus.
× 20
Multiple files
Process a whole batch at once.
.zip
ZIP download
One archive when you process several files.
Designed for your audio files
See all toolslouder-interview.mp3
Quiet voice
Make an interview audible
softer-background.mp3
Music
Lower a background track
louder-voice-note.m4a
Voice message
Hear a voice note more clearly
louder-course.mp3
Course
Play it in public
Your audio files belong to youYour audio files stay on your device: nothing is uploaded, everything stays private.
Simple. Private. Reliable.Use "Change the volume" with complete peace of mind.
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