Where the working day actually went
Time per site, sorted, for today or for any period you pick.
Track Sites
Screen time, counted where it happens
Time per site, by hour and by day, for today or for all time. The numbers are calculated inside your browser and never leave it.
Everything you meant to do
…and the tab that ate the hour
nuff.work
This site is blocked
You asked to keep this one closed until 18:00.
25:00
Focus session
Distracting sites stay shut while the timer runs.
Counted on your device
Nothing about this visit left your browser.
Time to wind down
Breathe with the circle until the screen lets go.
Rain over the page
Ambient sound, nothing blocked.
Look 20 feet away
Twenty seconds. Your eyes have been at this screen for two hours.
Three things today
Written this morning, still waiting.
Today you are the Learner
Every tab is a vote for who you are becoming.
Dark, without the mess
Images keep their colours. Already-dark sites are left alone.
25 on, 5 off
The rhythm runs itself; you stop watching the clock.
Warm after sunset
The page warms up in the evening instead of glowing at you.
Two minutes
In, hold, out — follow the circle and go back to work.
NUFF.WORK
on
click the toggle — this is the real interface, not a screenshot
Every tracker will show you the truth. Most of them keep a copy.
How it works
Install it and it starts counting
There is nothing to connect and nobody to sign up with.
01
No sign-up
The tracker works without an account. Nothing is uploaded, so there is nothing to log into.
02
It records the domain
“youtube.com” and the number of seconds. Not the page you were on, not what was written there.
03
You read it in the popup
Today, this week, this month, this year, all time — with charts by hour and by day.
What you get
What you can actually see
Time per site
Sorted by how much of your day each one took.
free
By hour and by day
When exactly the afternoon disappeared, not just that it did.
free
Full history, forever
No “last three months only, upgrade for the rest”. It is your history.
free
Export to a file
Take everything with you at any time, without a subscription.
free
Charts for every mode
Focus sessions, sleep, eye breaks and tasks are counted the same way.
free
Optional sync
If you want the same numbers on another computer, Pro can sync them. Off by default.
pro
Common cases
What people check their screen time for
Screen time without an account
Nothing to sign up for, because nothing is uploaded. The numbers are computed in your browser.
Which hours you lose
A breakdown by hour of the day shows the slump you already suspected.
Tracking without handing over browsing history
Only the domain and the seconds are recorded — never the page address, never its contents.
Keeping more than three months
Your entire history stays available, free. No upgrade to see your own past.
Getting the data out
Export everything to a file whenever you like, with no subscription.
Where the numbers live
In IndexedDB inside your browser. We verified this by intercepting traffic: during a session without an account, the extension makes zero requests to our servers, while the visit, the session and the event are all recorded locally. For comparison, RescueTime records the website URL and window title on its servers and requires an account.
See how we compareQuestions
About Track Sites
Do you see which sites I visit?
No. The statistics are computed and stored in your browser. Without an account the extension makes no requests to us at all, which you can confirm in the Network tab of DevTools.
Do I need an account?
No. The tracker works fully without one. An account only matters if you deliberately turn on syncing between devices.
Is the history limited on the free plan?
No. Today, this week, this month, this year and all time are all free, forever.
What exactly gets recorded?
The domain and the number of seconds. Never the address of an individual page and never its contents.
Can I get my data out?
Yes, into a file, at any moment, with no subscription.
The tracker comes with eleven more modes
Blocking, focus, dark mode, sleep, eye care — one extension, free.
Add to Chrome — free