Apply highpass filter to your audio
Upload your audio file.
Choose frequency below which to cut.
Click Apply to filter audio.
Download filtered audio.
Remove rumble, bass, and low-frequency noise! Highpass filters let high frequencies through while blocking lows. Audio engineers in 2026 use this to clean up muddy recordings.
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Supports: MP3, WAV, FLAC, AAC, OGG, M4A and more
Truck drove by during recording? AC humming in background? Highpass filters cut out that low-frequency rumble without affecting voice clarity. Podcasters apply this to every episode.
Too many instruments fighting in the low end? Highpass non-bass instruments to create space. Mix engineers in 2026 use this trick to prevent muddy, boomy mixes.
Human voice doesn't need frequencies below 80Hz - that's just noise. Cut them with highpass and voice becomes clearer, more intelligible, especially on phone speakers.