When is a session recorded?

It is recorded when the countdown reaches zero.

Where is history stored?

In local storage in this browser only.

Which session length is best?

Use shorter sessions for difficult starts and longer ones when you can sustain attention.

Productivity & Time

Study Timer

Run focused study sessions and keep a private history of completed minutes.

Free foreverRuns in your browserNo sign-up

About the Study Timer

Study Timer combines a clear countdown with a lightweight log of completed sessions, helping students measure consistent effort instead of vague study time.

Completion history stays on the device and lists the latest sessions with dates and minutes.

Key features

Four practical session lengths
Pause and resume countdown
Completed-session history
Private browser storage

How to use

1Choose a session length.
2Start the timer and study one topic.
3Finish the countdown to add the session to history.

Examples

Revision block

Input: 45-minute session

Output: A completed 45-minute entry in history

Take a short break before beginning another demanding session.

Frequently asked questions

When is a session recorded?: It is recorded when the countdown reaches zero.
Where is history stored?: In local storage in this browser only.
Which session length is best?: Use shorter sessions for difficult starts and longer ones when you can sustain attention.