Customodoro Timer

Pomodoro
Short Break
Long Break

Try Reverse Pomodoro ⏱️
25:00

#1
🔥 0 — day streak
Tasks

🖱️ You can now focus on a task by clicking it, and drag & drop tasks to reorder!

🔥 My Stats :
421
Total Focus Points
Jan 2, 2024 - Present
10
Current Streak
Jul 21 - Jul 30
27
Longest Streak
May 4 - May 30
User's Stats
⭐ Total Focus Time: 0 mins (0 hrs)
📈 Completed Sessions: 0
🏆 Most Productive Day: 0 hrs on Never
🍅 Classic Pomodoros: 0
🔄 Reverse Pomodoros: 0
Most Used Pomodoro
Most used pomodoro breakdown
Classic Pomodoro 0%
Reverse Pomodoro 0%
Achievements

Missing Data?

If your productivity graph, streaks, or total focus points have disappeared after an update, please submit feedback or email me at brianyabutech@gmail.com so I can help you recover your data.

Experiencing Bugs or Version Issues?

Try refreshing the page first. If you're using a web browser, press Ctrl + Shift + R (or Cmd + Shift + R on Mac) to perform a hard refresh. If the issue persists, please submit feedback or email me at brianyabutech@gmail.com.

📚 What is the Pomodoro Technique?

Think in tomatoes, not hours. The Pomodoro Technique is a time management method that breaks your workday into focused 25-minute sessions, followed by refreshing breaks. Created by Francesco Cirillo, this approach helps many people structure focus time and recovery time.

🧠 Enhanced Mental Clarity ⚡ 25-Minute Focus Session 🎯 Focus Session Tracking 📚 Master Time Management
Learn More About the Pomodoro Technique
Focus your way

What is Customodoro?

A free, customizable Pomodoro timer with Classic countdowns and Reverse Pomodoro (Flowmodoro) sessions. Start instantly, shape your focus routine, and keep your progress with or without an account.

Explore features and common questions

Two ways to focus

Classic Pomodoro counts down from a fixed interval. Reverse Pomodoro is a count-up focus mode that lets you work freely, then calculates a break from how long you worked.

Key features

  • Customizable intervals, sounds, and themes
  • Daily focus streaks and productivity insights
  • Achievements and a global leaderboard
  • Installable PWA with offline timer access
  • Optional cross-device account sync

Frequently asked questions

Is Customodoro free?
Yes. No account is required to start, and Customodoro is open source under the MIT license.
What is Reverse Pomodoro?
Also called Flowmodoro, it counts up while you focus and calculates your break from how long you worked.
Does it work offline?
Yes. Install Customodoro as a PWA and the timer can run offline after the first successful load.
Try Reverse Pomodoro Learn the Pomodoro Technique
Timer
Sound
Auto Start
Productivity BUG
Music BETA
Theme NEW
Sync Data NEW

Settings

Timer Settings

Pomodoro Length
Short Break Length
Long Break Length
Sessions until Long Break

Sound Settings

Select Pomodoro Alert Sound:
Pomodoro Sound Volume
60%
Select Break Alert Sound:
Break Sound Volume
60%
Select Timer Sound:
Timer Sound Volume
60%
Timer Sound Effects (UI Click Sound)
End of Session Alarm (Alert Sound)
Test Sounds

Auto Start

Auto-start Breaks
Auto-start Pomodoros
💡 Troubleshooting: If auto-start isn't working, try toggling the switch off and back on, then click "Save changes" to reset the feature.

Productivity

Enable Burn-Up Time Tracker
Burn-Up Tracker Design Style
Match Theme
Uses your selected theme style
BURN-UP
15:30 62% 25:00
Use Dark Mode Style
Always use dark theme design
BURN-UP
15:30 62% 25:00
Use Kimi no Nawa Style
Always use transparent design
BURN-UP
15:30 62% 25:00

Background Music

Enable Background Music
Select playlist
Music Volume
30%

Track List

Select a playlist to view tracks
🎵
No track selected
Select a playlist and press play
Select a playlist
and press play
0:00 / 0:00

Theme Settings

Select theme
Locked In Mode when running
📷
Click or drop an image here
Supports JPG, PNG, and GIF (max 2MB)
Image Preview
No image selected
Upload your own background image to create a custom theme. For best results, use a high-quality landscape image.

Choose Color Theme

Select a predefined color or create your own
+ Custom Color:
#
Tip: You can type or paste a HEX code above (e.g. 4A90E2) for any color. Tap "Preview" to see it!

Sync Account

Sync Across Devices

Keep your streaks and stats synchronized across all your devices.

1️⃣
Register your email on your PC/Laptop to upload your current stats
2️⃣
Sign in with the same email on your iPad/Phone
3️⃣
Your data automatically syncs after each session!
We'll use this to identify your account. No password required!
🔒
Your data is stored securely and never shared with third parties.

🔊 Timer Complete

Your timer session has completed!

💪 Stay Focused!

Your success story is waiting to be written! 📖🎯

Locked In Mode

What is it? A distraction-free, dark environment that activates automatically when your timer starts.

Benefits:

  • Minimalist interface shows only essential timer info
  • Hides distracting elements for maximum focus
  • Creates a calm, productive workspace

💡 Pro Tip: Use Locked In Mode with fullscreen (F11 or fullscreen button) for the ultimate distraction-free experience that covers your entire screen!

Auto-start Pomodoros

What is it? Automatically starts your next work session when a break ends.

Benefits:

  • Prevents breaks from extending beyond their set time
  • Maintains your productivity momentum
  • Helps you get back to work immediately

💡 Tip: Use with Auto-start Breaks for a completely hands-free Pomodoro experience!

Auto-start Breaks

What is it? Automatically starts your break timer when a work session ends.

Benefits:

  • Ensures you take proper breaks between work sessions
  • Maintains your productivity rhythm
  • No need to manually start break timers

💡 Tip: Auto-start Breaks works best with the Pomodoro technique to establish a consistent work/rest pattern.

Burn-Up Time Tracker

What is it? A visual progress tracker that shows "Time Spent vs. Planned" during active timer sessions.

Benefits:

  • Improves time estimation awareness
  • Provides visual feedback on your progress
  • Helps maintain focus by showing work accomplished
  • Works with both Pomodoro and Reverse timer modes

💡 Pro Tip: Use the Burn-Up Tracker to get better at estimating how long tasks really take and improve your planning skills!

Tracker Design Styles

Choose your preferred visual style for the Burn-Up Tracker:

🎨 Match Theme (Default)

Automatically adapts to your selected theme colors and style.

🌙 Use Dark Mode Style

Always uses dark theme design with gradients - perfect for focus sessions.

✨ Use Kimi no Nawa Style

Always uses transparent glassmorphism design - elegant and modern.

💡 Pro Tip: Your chosen design will persist across sessions and work independently of theme changes!

About Customodoro

Customodoro is a handcrafted productivity timer built to help you focus better, manage your time, and maintain balance.

Why I made this? I built this for someone special — my girlfriend — because she told me the traditional Pomodoro style wasn't working well for her study sessions. So, I designed Reverse Pomodoro just for her — something more gentle and flexible, the way she needed it.

This app is for anyone who wants to focus with intention, rest with clarity, and make every session feel like progress.

Handcrafted by YabuTech — born from feedback, built to empower.