HyungGue Jeon

Useful tools that respect your privacy

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About

I build privacy-first tools that are simple and genuinely useful. Currently working on GrayForge.

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Tastemaker

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Maker History

VocalOutOffline vocal remover. No uploads, no subscription.
Oct 2026
NoisyNoUseful, privacy-first tools that just work
Jul 2026

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Joined Product HuntJuly 1st, 2026

Forums

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1d ago

VocalOut - Offline vocal remover. No uploads, no subscription.

VocalOut turns any song on your phone into a vocal-free backing track, or pulls the vocals out, entirely offline. The AI runs on your device: no upload, no account, no ads, no credits. Choose Fast or High-quality mode, preview in the app, then export to WAV, MP3, or M4A. Processing is free and unlimited; exporting is a one-time $9.99 Pro unlock, not a subscription.

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4mo ago

NoisyNo - Useful, privacy-first tools that just work

NoisyNo removes background noise from your audio and video entirely on-device — no uploads, no cloud, no account. Clean your recordings fully offline while keeping the original video untouched. Available on iOS and Android.