Rao

Maker of Volume Master – Sound Boost

About

I am Rao — an SEO specialist who builds browser tools. I made Volume Master – Sound Boost, a free Chrome extension that boosts quiet tab audio up to 600% with studio-grade controls (EQ, presets, limiter), all processed privately on your device

Badges

Tastemaker

Gone streaking

Gone streaking 5

Maker History

easygradescalculator.comSmart Tools to Calculate Your Grades with Ease
Apr 2025

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Joined Product HuntMarch 8th, 2025

Forums

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14h ago

Volume Master – Sound Boost - Boost quiet tabs up to 600% — with peak protection & presets

Online lectures too quiet? Videos capped at 100% volume? Volume Master – Sound Boost gives you studio-grade control over any browser tab audio: boost volume up to 600%, pick a preset built for lectures, podcasts or movies, or fine-tune with a 10-band EQ. A limiter keeps peaks safe, a noise gate cleans quiet recordings, and everything runs 100% on your device no account, no uploads, no tracking. Free.

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1yr ago

easygradescalculator.com - Smart Tools to Calculate Your Grades with Ease

Easily calculate your grades and GPA with our all-in-one free tools! Whether it's your final grade, average score, or cumulative GPA, our calculators are fast, accurate, and hassle-free: no sign-up, no complex math, just instant results.