TabMetrics

About

TabMetrics helps you understand where your browsing time goes so you can stay focused and more productive.

This lightweight browser extension tracks active tab time only while your browser window is in focus, then turns that data into clear insights you can use every day. See total active browsing time, identify your top tab, and review a ranked list of your most-used tabs across multiple time ranges such as Today, 7D, 30D, Month, Year, and All time.

Why users install TabMetrics:

Track real active tab time, not just open tabs
See your top websites and most-used tabs at a glance
Review browsing patterns over different date ranges
Reset usage history anytime with one click
Keep data private with 100% local storage in your browser
TabMetrics is ideal for students, professionals, creators, and anyone who wants better visibility into browser habits, screen time, and productivity.

Privacy-first by design:
Your tab usage data stays on your device and is never sent to external servers.