Free Firefox time tracking extension

Track time from the Firefox browser. Clockify's Firefox extension allows you to track how much time you spend working on projects with just one click.

Get Clockify Time Tracker on Firefox

Free Firefox time tracking extension screenshot

Tracking time with Clockify’s Firefox extension

Step 1

Create Clockify account

Sign up here for free

Step 2

Install time tracking extension for Firefox

Get Clockify Time Tracker from the Firefox Store

Step 3

Start the timer

Type what you're working on and start the timer (or press Ctrl+Shift+X).

Firefox time tracking extension - start timer
Step 4

Enter details

You can add a project, task, tag, and billability status to your time entry.

Firefox time tracking extension - enter details
Step 5

Continue tracking

Continue timer for an activity by clicking on the entry in the list.

Firefox time tracking extension - continue tracking
Step 6

Start timer from selected text

Select any text, right-click on it, and start the timer with the selected text as description.

Firefox time tracking extension - start timer from selected text
Step 7

Track time within other web apps

Clockify timer button will appear in your favorite productivity web apps (like Trello, JIRA, Gmail, Github, and thousand others), making time tracking extremely easy.

Firefox time tracking extension - integration with other web apps
Step 8

Run reports and manage projects

In the web version, you can edit past entries, analyze time, manage projects, invite people, review timesheets, and export reports.

Web version of Clockify app

Firefox time tracker features

Track time from extension

Start/stop a timer without having to keep Clockify open in a tab.

Continue timer

Quickly continue timer for an activity with a single click.

Automatic sync

Track time and switch between apps seamlessly.

Default project

Start/stop the timer with a project already selected.

Completely free

Premium features and unlimited users, for free.


Start timer within Trello, JIRA, Asana, Gmail, Github, etc.

Keyboard shortcut

Quickly start/stop timer (ctrl+shift+x).

Track from text

Right-click on text and start timer with selected text as description.

Add hours worked manually

Add how much time you’ve spent on tasks manually.

Reminders (coming soon)

Get a notification if you’ve forgotten to start the timer.

Pomodoro timer (coming soon)

Get a break notification after working for 25 minutes.

Idle detection (coming soon)

Remove time you've been inactive or away from your computer.

Get Firefox time tracker