Sugar EQ for Tabs

Apply Sugar EQ's 10-band candy curve to the audio of any browser tab.

Sugar EQ for Tabs brings the same 10-band candy-curve equaliser from the Sugar EQ Mac app to any browser tab — no native app required. Click the toolbar icon, hit POWER, and the tab's audio runs through the same tuning as Sugar EQ's SUGAR preset: a gentle smile curve, a little more bass and treble, a little less midrange, balanced so it isn't just louder. Switch back to SUGARFREE for a true flat bypass. The popup shows a live spectrum of what's actually playing, with the EQ curve drawn right over it — so you can see the shape being applied, not just trust that it's there. WHAT IT DOES • Applies a 10-band EQ curve to one browser tab's audio, live • Two modes: SUGARFREE (flat) and SUGAR (balanced V-curve) • Live spectrum + EQ curve overlay • One tab at a time, on by a single click WHAT IT DOESN'T DO • No accounts, no sign-in • No analytics, no telemetry, no advertising • No network requests of any kind — audio never leaves your browser • Nothing stored beyond your last-chosen preset Built on chrome.tabCapture — Chromium browsers only (Chrome, Edge, Brave). No Safari or Firefox equivalent exists for this capability.