A time tracker is a tool that records how much time you spend on different tasks and projects. It helps improve productivity by making you aware of where your time goes, enables accurate client billing for freelancers, assists with project estimation, and provides valuable insights into your work patterns. Using a time tracker can boost accountability and help you make data-driven decisions about how to allocate your time more effectively.

Select a project, type in what you're working on, and click the play button to start tracking. The timer runs in real-time. You can pause and resume as needed, or stop to save the entry. All data is stored locally in your browser using localStorage, so your entries persist even if you close the page. You can also manually add time entries for work you forgot to track.

Yes! You can create unlimited projects, each with its own color label for easy visual identification. Use the "+" button next to the project dropdown to add a new project with a custom name and color. Switch between projects as needed — the timer will always associate your time with the selected project.

Yes. All your time entries, projects, and even an active running timer are automatically saved to your browser's localStorage. If you close the tab or browser and reopen it, your data will be restored — including a timer that was left running. Note that localStorage is tied to your specific browser; clearing browser data will remove saved entries. We recommend regularly exporting your data as a CSV backup.

Absolutely. Click the "Export CSV" button to download all your time entries as a CSV (Comma-Separated Values) file. This file can be opened in Excel, Google Sheets, or any spreadsheet application for further analysis, invoicing, or reporting. The export includes date, project name, task description, start/end times, and duration.

Use the "Manual Entry" section below the timer. Select a project, enter a task description, choose the date, and set start and end times. Click "Add Entry" to save it. This is useful for logging time you forgot to track with the timer or for adding historical data in bulk.

Pause temporarily halts the timer while keeping the session active — use this for short breaks. You can resume from where you left off. Stop ends the session and saves the total elapsed time as a completed entry in your log. Once stopped, you'll need to start a new session to continue tracking. Use pause for interruptions and stop when the task is truly finished.

Yes, this tool is ideal for freelancers. Create a project for each client, track billable hours precisely, and export clean CSV reports for invoicing. The manual entry feature also lets you log hours worked offline. With project-based color coding and detailed time logs, you'll have everything you need for transparent client billing.

The timer uses your device's system clock and updates every second for real-time accuracy. Time is recorded to the second. When you pause or stop, the exact elapsed time is calculated and saved. For manual entries, you control the precision by setting specific start and end times.

Yes, this Simple Time Tracker is completely free. There are no subscriptions, no account requirements, and no premium features locked behind a paywall. All features — unlimited projects, timer, manual entries, CSV export, and local data persistence — are available to everyone at no cost.

If you leave the timer running and close the browser, the timer state is saved. When you reopen the page, the timer will still be running from where it left off. You'll see the accumulated time and can choose to stop it then. To avoid accidentally logging unrealistically long sessions, it's a good habit to stop the timer when you finish a task. You can always edit or delete incorrect entries afterward.

You can delete any time entry by clicking the trash icon next to it. Currently, inline editing is not supported, but you can delete an incorrect entry and re-add the correct time using the manual entry form. The "Clear All" button removes all entries at once (with a confirmation prompt). We recommend exporting your data before clearing anything.