- Does this time tracker require an account or login?
- No. It runs entirely in your browser using localStorage. There is no server, no account creation, and no email required. Your time logs never leave your device. If you clear your browser storage you will lose the data, so download the PDF report if you need a permanent copy.
- How does the timer work — is it accurate if I switch tabs?
- When you press Start, the tracker stores the start timestamp (not just a running counter). This means the elapsed time is always calculated as
now − startTime, so it stays accurate even if you switch tabs, put your computer to sleep, or close and reopen the browser. The display updates every second while the page is open.
- Can I track time for multiple projects on the same day?
- Yes. Enter a different project name each time you start a session. All sessions for the day are listed together in the Sessions panel and grouped by project in the Summary section so you can see at a glance how much time went to each client or area of work.
- What does the PDF report include?
- The PDF is an A4 page showing the selected date at the top, followed by a table of all sessions (start time, end time, project, task, duration) and a summary section with per-project totals and a grand total. It is generated entirely in your browser using pdf-lib — nothing is uploaded.
- How do I delete a session I logged by mistake?
- Each row in the Sessions table has a delete button (×) on the right. Click it to permanently remove that entry. The summary and totals update immediately.