Drop any audio file below. Everything is processed in your browser — nothing leaves your device.
Step 02
Bass Analysis
Dominant Bass Frequencies (≤ 100 Hz)
Analyzing…
Bass dB Level
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Set Bass Level (recommended)
Normalize all bass notes to a chosen dBFS target.
No Change
Leave the bass level as-is.
Target Bass Level0 dBFS
−24 dBFS0 dBFS
Step 03
Playback Speed
Adjusting speed also shifts the pitch of all frequencies. Moving the slider below shows you exactly where your bass frequencies will land — use this to target a specific frequency.