Can I track study time for different subjects?

Yes. Choose a built-in subject or add your own. Every logged session keeps its subject, duration, date, and completion status.

Where are my study session logs saved?

Your subjects, settings, and session logs are stored locally in this browser on this device. They are not uploaded by the tool.

Is this online study timer free?

Yes. The study timer and subject-based session logs are free to use and require no account.

Every focused minute, accounted for

Study Timer with Subject Logs

Q: How do I use this study timer online?

Choose a subject and session length, start the timer, and focus until it finishes. Completed and manually finished sessions are added to your subject-based study log.

Choose what you are studying, start a focused session, and build a clear record of your effort—one subject at a time. Your log stays private in this browser.

Studying now

Ready to focus 25:00 General study

Pick one task, remove distractions, and begin.

Space start or pause R reset

Saved in this browser

Subject session log

See where your focused time is going.

Your first focused session starts here

Choose a subject and start the timer. Finished sessions will appear here automatically.

How to use the study timer online

Turn an open-ended study plan into a small, visible commitment. This free online study timer records each session under the subject you choose, so you can focus now and review your effort later.

Choose a subject

Select a ready-made subject or add your own class, exam, language, or project.

Set a focus block

Use a 15, 25, 45, or 60 minute preset—or enter a custom session up to three hours.

Study, then review

Finish the timer or log a partial session and compare your minutes across subjects.

Online study timer FAQ

How do I use this study timer online?

Choose a subject, select a session length, and press Start studying. When the timer ends, the session is logged automatically. You can also use Finish & log to save a shorter session.

Can I track time for different subjects?

Yes. Use the included subjects or add your own. Each session keeps its subject, focused duration, date, and whether the full timer was completed.

Where are my session logs stored?

Your subjects, preferences, and session history stay in local browser storage on this device. This tool does not upload them. Clearing browser data may remove the log.

Is the online study timer free?

Yes. It is completely free, requires no account, and works directly in a modern web browser.