Productivity
Rex Volume Increase — Boost Any Tab's Audio Up to 600%
Ever been watching a video, in a call, or listening to a podcast where the volume just isn't loud enough — even at 100%? That's exactly the problem Rex Volume Increase solves.
Rex Volume Increase is a free Chrome extension by Team Cipher that lets you boost any tab's audio up to 600%, right from a simple popup. No sign-up, no backend, no data collection — everything runs locally in your browser.
- Boost volume from 0% to 600% with a live slider, or jump straight to a preset (100/200/300/400/600%)
- Remembers your preferred volume separately for every website you visit
- Built-in limiter automatically protects against harsh distortion at high boost levels
- Bass, Treble and a one-tap Voice Enhancer for clearer speech
- Mono audio mode for weaker single speakers
- Works on dynamic sites like YouTube and social media, and handles multiple videos on the same page
- Keyboard shortcuts and a right-click menu for quick control without opening the popup
- English/Urdu interface, with light and dark themes
