VolumeDeck

Control global and per-tab volume from 0–400%, mute tabs, save per-site levels, and view live dB meters.

VolumeDeck is a compact audio mixer for Chrome that lets you control volume globally and per tab from 0% to 400%. Use VolumeDeck to adjust individual tab volume, mute tabs, reset tabs to the default 100% level, save per-site volume preferences, and view live dB activity for captured audio. Features: • Global volume control from 0% to 400%. • Independent per-tab and per-site volume controls. • Saved volume preferences that persist after Chrome restarts. • Automatic 0%–100% page-level volume and mute control on standard web pages. • 100%–400% amplification on tabs Chrome permits VolumeDeck to capture. • Live dB meters for captured tabs with -6 dB and 0 dB threshold indicators. • Per-tab mute and reset-to-100% controls. • Reset All Tabs control for currently open tabs. • 25% slider markers, magnetic 50% snap points, and a highlighted 100% default marker. • Compact light and dark themes. Chrome requires a user invocation before an extension may capture a tab's audio. Normal 0%–100% page-level controls can work automatically on standard websites, while amplification above 100% and live dB metering require Chrome to grant tab-capture access for that tab. VolumeDeck processes audio and tab information locally. It does not upload tab audio, browsing activity, or personal information to the developer or third parties. It contains no ads, analytics, accounts, or remotely downloaded executable code.