Free work hours tracker

Clockify is the only truly free work hours tracker app that lets you and your team track how much time you spend on tasks and activities.

Available for web, desktop, and mobile

Screenshot of work hours tracker app (works in browser, Mac, iPhone, and iPad) Over 10,000 companies use Clockify to track time and improve productivity

How to track work hours

Option A: Use a timer

  1. Enter what you’re working on (optional: select project, billability, and tag)
  2. Start timer with one click
  3. Stop the timer when you stop working
  4. Continue timer once you start working on something again

Option B: Enter time manually

  1. Enter what you’re working on (optional: select project, billability, and tag)
  2. Enter start and end time, or just duration
  3. Choose date on which you worked on the activity
Works hours tracker app lets you use timer or enter hours worked manually

Learn more about: Timesheet app | Time reports

Clockify’s time tracking features

Insanely simple

Time tracking is so simple that you’ll actually do it.

Works in a browser

It doesn’t matter what operating system you use and there’s need to install anything.

Mac and iPhone app

In addition to web, you can also use track time from your Mac, iPhone, and Android.

Edit entries

You can always go back and edit your time entries.

Time audit

Find incomplete time entries with one click and fix them

Project and tasks

Track time on projects and tasks managers create.


Add keywords to time entries so you can better group reports.


Separate billable from non-billable work hours.


Remind people to track time if they haven't logged enough hours.

Offline mode (Mac, iPhone)

Track time even when you don’t have network connection (syncs automatically when online).

Idle detection (Mac)

Clockify can detect when you’re inactive and ask you if you want to include that time.

Keyboard shortcuts (Mac)

Save time by using shortcuts for quickly starting and stopping the timer.


Absolutely the best tool for tracking work hours. Easy to use and scalable. Ideal for businesses.
— Lazar Miuchin, Consultant at EASIT


Clockify exceeded my expectations. I am canceling my current, premium, time tracking service.
— Lex Semenenko, Freelance Web Designer / Developer