Work hours tracker · Progressive web app
Track your work hours, privately
Clockflux is a lightweight time tracker for your working day. Tap once to check in, tap again to check out, and it keeps the running totals for you — today, this week, and across the year. It works offline, it is free, and every hour you log stays in your own browser.
No sign-up. Nothing leaves your device.
Track your day
A single slide toggle starts and stops the clock, with a live timer for the session in progress. Clockflux adds up every session in the day, shows the total in decimal hours or h:mm — whichever you prefer — and highlights your week in green once you are on track for the days elapsed so far. Weekends and days you have marked off are skipped automatically. Hit your daily or weekly target and it says so.
See the whole month
The calendar gives you a month at a glance: which days you logged, which you took off, and how the hours landed. Open any past day to correct a forgotten check-out, add a session you missed, or mark a stretch of days off in bulk.
Keep track of holiday
Set your annual allowance and Clockflux shows what you have used, what you have accrued so far, and what is still available. Choose whether your days accrue gradually through the year or are available all at once, and the balance prorates automatically if you started partway through the year. If your planned and used days are heading past your allowance, you get a warning before it happens.
Watch your work/life balance
The health view reads your recent weeks and tells you plainly whether you are on track, working under, or drifting into sustained overtime. A cumulative overtime chart shows the running balance against your weekly target, with a breakdown of hours versus target for each of the last several weeks.
Offline, installable, and yours
Clockflux is a progressive web app: install it on a phone, tablet, or desktop and it opens like any other app and works with no internet connection. There is no account to create and no backend to trust — all of your session data is written to your browser's local storage and never sent anywhere.