DayChunks is a minimalist time-blocking tool built for people who want to focus, not fiddle with settings.
Productivity tools should help you work — not become work themselves.
Most productivity apps start simple and grow into bloated platforms. They add AI scheduling, team dashboards, integrations with 50 other apps, and then charge you $20/month for features you never asked for.
DayChunks takes the opposite approach. We believe in doing one thing well: helping you divide your day into focused time blocks with a clean visual timeline.
No account. No cloud sync. No tracking. Your schedule lives in your browser and never leaves your device. You can install DayChunks as a PWA and use it completely offline.
DayChunks is available at no cost — supported by voluntary Ko-fi donations from people who find it useful.
Three steps to a focused day.
Add time blocks to your day — morning routine, deep work, lunch, meetings, evening wind-down. Assign a name, color, and duration to each block.
Pick an audio reminder for each block. A gentle bell tells you when it's time to transition — no need to watch the clock.
Turn on bells and let DayChunks handle the time. Your visual timeline shows where you are in the day. Just focus on the current chunk.
DayChunks is designed for people who need long stretches of uninterrupted focus.
Block 2-4 hour coding sessions. DayChunks runs in a browser tab — no extra apps, no context switching. The bell tells you when to take a break.
Dedicate morning hours to writing. The visual timeline creates a gentle structure without the rigidity of a Pomodoro timer.
Alternate between subjects with structured breaks. DayChunks helps you study consistently without burning out.
Create clear boundaries between work and personal time. The timeline helps you log off on time and prevent burnout.
DayChunks is free to use. If it helps you, consider buying us a coffee.
Support on Ko-fi