Purpose Ratio: Screen Time & Website Time Tracker icon

Purpose Ratio: Screen Time & Website Time Tracker

by Chain Bridge Labs LLC · Workflow & Planning
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

See where your browser time actually goes: say your purpose when you open a site, confirm whether it matched when you leave.

Users
5
−2 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#247K
#207K among extensions
Version
0.1.6
updated 20 Sep 2026

Users

monthly, 3 months
047Jul 2026Sep 2026Oct 2026
Latest, 16 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months
001Jul 2026Sep 2026Oct 2026
Latest, 16 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Purpose Ratio: Screen Time & Website Time Tracker

You checked one thing. Then lost 40 minutes. Purpose Ratio is a free Chrome extension that helps you see when browser time stops matching what you meant to do. Most screen-time tools count minutes. Purpose Ratio tracks something more useful: the gap between your intent and what actually happened. Here is the loop: 1. Choose the sites you want to track: pick sites where time tends to slip, like YouTube, Reddit, X, news, or anything else you choose. 2. Say what you came to do: when you open a tracked site, Purpose Ratio asks what you meant to do there. 3. Confirm what happened: when you leave, mark whether the session matched your purpose: yes, kind of, or no. 4. See the pattern: over time, you can see where your browser time matched your intent, where it drifted, and which sites quietly turn into detours. Purpose Ratio is not a blocker. It does not lock you out of websites. It does not set guilt timers. It does not use streaks or shame language. It gives you a clear record of what you meant to do against what actually happened, so a pattern you could not see becomes one you can. Purpose Ratio tracks session boundaries, not page contents. It records timing and site names for the sites you choose. It does not read messages, comments, passwords, or what you type. Your history stays in your browser’s local storage until you export it or uninstall the extension. If you want to keep your history, export it first. What you get: * A daily ratio showing how much tracked time matched your purpose * A 7-day trend so one day becomes part of a pattern * A breakdown by site * A simple session history * Export and import in plain JSON * A downloadable diagnostic log if something ever looks wrong Add it. Pick one site. See where the week actually goes.

Growth

WindowUsersChangeRatingsRating
7 days−2−28.6%00.00
30 days−2−28.6%00.00

Chrome Web Store search rankings

Where Purpose Ratio: Screen Time & Website Time Tracker appears when people search the store, with the 30 day change
Search phrasePosition30 days
purpose#7−2
screen time tracker#33−9
screentime tracker#38−7
screen time#92−4

Version history

7 versions recorded
0.1.620 Sep 2026
0.1.513 Sep 2026
0.1.426 Aug 2026
0.1.325 Aug 2026
0.1.217 Aug 2026
0.1.114 Aug 2026
0.1.028 Jul 2026

Details

Category
Workflow & Planning
First seen
28 Jul 2026
Size
144 KB
Languages
en
Pricing
Free
Privacy policy
purposeratio.com
Extension ID
njpfbkklcjjacaablmdjalhbfamajnmk

Permissions and risk

Minimal riskimpact 0, likelihood 3
Permissions
storagealarmsidlescriptingsidePanel

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