Volume Master - Sound Boost

Control tab volume, clarify speech, manage peaks and remember listening preferences locally.

Volume Master - Sound Boost gives you control over the audio in your selected browser tab. Turn up quiet recordings, choose a listening preset, or adjust the sound to your preference. SOUND CONTROLS • Adjust volume from 0% to 600%. • Mute audio or compare your settings with the original sound. • Choose from eight presets: Natural, Lecture, Night, Music, Bass, Podcast, Movie and Comfort. • Fine-tune bass, treble and other frequencies with a 10-band equalizer. • Reduce unwanted low or high frequencies. • Soften loud passages with a compressor and control digital audio peaks with a limiter. • Use automatic level adjustment, a noise gate, mono audio and left/right balance. SAVE YOUR PREFERENCES • Save your settings as named profiles. • Import and export profiles. • Optionally remember settings for websites. • Open the full audio studio and switch between light and dark appearance. EXTRA LISTENING TOOLS • Add audio delay, change pitch or reduce sounds in the stereo center. • Set a sleep timer that fades the audio before muting. • Adjust playback speed and repeat a selected section with A/B loops on supported website players and files opened in the studio. Speed and loop controls are unavailable in Browser tab capture mode. HOW TO USE Play a video or audio recording, open the extension and press Start listening. Choose Auto or Browser tab as the audio connection, then adjust your settings. Press Stop to return to normal playback. Audio processing runs on your device. Your profiles and preferences are saved in your browser. No account is required, and the extension includes no audio-upload service or analytics. PLEASE NOTE Results depend on the recording, website and playback device. Some protected media may restrict audio processing. A 600% setting does not mean six times the perceived loudness, and boosting can introduce distortion. The limiter cannot repair recordings that are already distorted. The noise gate and stereo center reduction are audio effects, not AI noise removal or voice separation.