Music Booster
This is the boosting chain tuned for music rather than speech: a low shelf for weight, a high shelf for sparkle, and a limiter set with a slower release so that rhythm is not squashed flat. Use it for tracks that sound thin or quiet compared to the rest of your library.
Boost a track
Drop an audio or video file here, or choose one. It is processed on your device and never uploaded.
Processed on your device — nothing is uploaded. Loud audio can damage hearing: lower your system volume before boosting, then raise it gradually.
Why one track is quieter than the rest
Loudness varies enormously across recordings. A 1970s album mastered with plenty of dynamic range will measure far quieter than a modern release mastered to be competitive on radio, even though both peak at the same maximum. Neither is defective — they were made under different conventions.
Streaming services largely solved this with playback normalization, which turns loud tracks down to a common target. If your library sounds inconsistent, check whether normalization is switched on in your player before reaching for a boost. The Spotify page covers where that setting lives.
Starting points
- Thin-sounding track on laptop speakers
- Bass +4 dB at 180 Hz, treble +2 dB, gain 200%.
- Quiet older recording on headphones
- Bass +2 dB at 100 Hz, treble +3 dB, gain 250%.
- Already loud track that just needs a nudge
- Flat shelves, gain 130%. Anything more will hit the limiter immediately.
Frequently asked questions
Will this work with Spotify or Apple Music?
Not directly. Those apps and their DRM-protected web players do not expose audio to browser tools. This works on music files you own and load into it. For streaming, adjust the app's own equalizer and normalization settings.
What is the difference from the bass booster?
The bass booster only touches the low end. This adjusts both ends and uses a limiter tuned to preserve rhythmic transients.
Related pages
- Audio ToolsBass BoosterA low-shelf filter that lifts everything below the cutoff — weight without muddiness.
- Audio ToolsLoudness EnhancerHeavy compression plus makeup gain — raises average level, not just peaks.
- Use CasesMusicThe content type that needs the least processing.
- StreamingSpotifySpotify has real loudness controls built in — most people never open them.
- GuidesMake music louderNormalization settings first, then EQ, then limiting.
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