FreqWave EQ

Adjust browser audio with an equalizer, voice presets, and a live spectrum display.

Meet FreqWave EQ

FreqWave EQ is a browser extension for adjusting the sound of the tab you are listening to. Its eight-band equalizer offers separate controls across low and high frequencies, alongside master volume, preamp adjustment, and a live spectrum display. Users open the extension on a playing tab, start audio capture, and shape the sound while playback continues.

Voice presets provide options for dialogue, uneven recording levels, and high-frequency clarity, while manual settings remain available for finer adjustments. The extension saves its configuration between sessions. Audio processing happens locally through the browser's Web Audio API, without uploading recordings or requiring an account.

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Product details

Website: bob3x.github.io
Status: Launched
Category: Video & audio
Listed: Oct 21, 2026

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Audio Browser extension Local audio processing Privacy Web app

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Meet FreqWave EQ

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