CursorZen

CursorZen is a lightweight browser extension that helps reduce visual distractions by creating a calm focus zone around the cursor.

It gently dims everything outside the active area, making it easier to stay focused while studying, coding, or doing creative work. CursorZen is simple, privacy-friendly, and runs entirely locally in the browser.

Key features include an adjustable focus radius, optional breathing animation, and a built-in Pomodoro timer. No account required and no personal data is collected.