ExtHub
생산성
각 확장마다 월간·연간 Pro 구독이 있습니다.
Mark Draw
생산성Draw freehand annotations on the active page with a local overlay.
Print Mark
생산성Toggle a print-media preview overlay to spot print-only and screen-only issues.
Script Shelf
생산성Inventory scripts and stylesheets on the active page with transfer size hints.
Scroll Pin
생산성Save and restore scroll position per page URL locally.
Speed Lane
생산성RSVP speed-reading for selected page text or pasted text in the popup.
Vitals Rail
생산성Estimate Core Web Vitals-style metrics (LCP, CLS, resources) on the active page.