Volume Boost & EQ

Boost per-tab volume up to 400%, with equalizer and clear voice mode.

Volume Boost & EQ — Louder, clearer, on every tab Tired of videos, calls, or streams that are just too quiet — even at 100% volume? Volume Boost & EQ amplifies the audio of any browser tab up to 400%, with a built-in equalizer so you're never stuck between "too quiet" and "distorted." FEATURES Volume Boost up to 400% Push audio well beyond your system's normal limit on any tab — movies, YouTube, video calls, or music. 3-Band Equalizer Fine-tune Bass, Mid, and Treble independently to match the content — deep bass for music, crisp highs for podcasts. Clear Voice Mode One click boosts the speech frequency range (1–4kHz) and gently reduces background noise, so dialogue stays clear over music, explosions, or background hum. Perfect for movies, meetings, and lectures with quiet dialogue. Per-Site Profiles Your settings are saved automatically for each website. Set it once for YouTube, once for Netflix, and never touch the sliders again. Lightweight & Private No account, no tracking, no data collection. Everything runs locally in your browser. HOW IT WORKS Click the extension icon, hit "Activate on this tab," and adjust the sliders. That's it — your settings are remembered automatically the next time you visit that site. Available in English and Spanish (auto-detected from your browser language). Enjoying it? You can support development with a coffee on Ko-fi — link is right in the popup. Completely optional, the extension is free to use either way.