Yes. When you have permission to add manual time, a time tracker chip appears in the top header of the app. Click it to start or stop tracking, choose a project and optional task, and add notes—no desktop app or API required. Perfect when you're already working in the browser.
The web time tracker appears as a chip in the top header of the Corcava app. It is only visible when your account has permission to add manual time (controlled by your team admin). When not tracking it shows "Start tracking"; when tracking it shows the project name and elapsed time.