Tab Time Tracker от Drago

About this extension
Tab Time Tracker shows you exactly where your browsing time goes — automatically, with no setup.

HOW IT WORKS
Once installed, it quietly tracks how long you spend on each site in the background. Open the popup any time to see:

Today, this week, or this month's usage, with totals compared to the previous period
Your time automatically sorted into Work, Learning, Social, Entertainment, and Other
Don't like how a site got sorted? Recategorize it yourself from Settings, it sticks from then on
Your top 8 sites, sortable by time or A–Z
A "productive time" score based on Work + Learning

MAKE IT YOURS
Pick from 9 built-in themes (Dark, Catppuccin, Tokyo Night, Nord, Dracula, and more) right from the popup.

STAY FOCUSED
Add distracting sites to a block list, with an optional custom redirect — send yourself to your to-do list instead of a blank "blocked" page.

YOUR DATA STAYS YOURS
No account, no sign-up, no analytics, no external servers. Every second tracked is stored locally in your browser and never leaves your device. Export it as JSON any time, or delete it just as easily.

Source code (MIT licensed, contributions welcome):
https://github.com/lorddrago12/Tab-Time-Tracker