Free Toolkit

Pomodoro TimerFull Pomodoro productivity timer with customizable work/break intervals and session tracking.

Pomodoro Timer illustration
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Pomodoro Timer

Full Pomodoro productivity timer with customizable work/break intervals and session tracking.

How to Use
1

Set Intervals

Configure work (25 min), short break (5), long break (15).

2

Start

Begin focused work session.

3

Follow Rhythm

Work, break, repeat. Long break every 4 sessions.

What Is Pomodoro Timer?

Implements the Pomodoro Technique by Francesco Cirillo. 25-minute focus intervals, 5-minute breaks, 15-30 minute break after every 4 pomodoros. Customizable durations, automatic switching, session counting, and audio notifications. Prevents burnout and maintains concentration.

Why Use Our Pomodoro Timer?

  • Scientifically-backed technique
  • Customizable durations
  • Automatic switching
  • Session counter
  • Audio alerts

Common Use Cases

Deep Work

Focused coding, writing, or design.

Studying

Structured study with breaks.

Remote Work

Structure workday with focus/break periods.

Technical Guide

setInterval with 1-second ticks. State machine: work, short break, long break. Audio via Web Audio API oscillator. Long break after 4 work sessions. Cleanup on unmount.

Tips & Best Practices

  • 1
    Start with 25/5/15
  • 2
    Single task per session
  • 3
    Actually take breaks
  • 4
    Track pomodoros for estimation

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Frequently Asked Questions

QWhat is Pomodoro?
25-min work, 5-min break, long break after 4 cycles. By Francesco Cirillo.
QHow many per day?
8-12 pomodoros (4-6 hours focused) is typical.

About Pomodoro Timer

Pomodoro Timer is a free online tool from FreeToolkit.ai. All processing happens directly in your browser — your data never leaves your device. No registration required. No ads. Just fast, reliable tools.