Pomodoro, Deep Work & Ultradian rhythms. Ambient sounds, smart notes, and everything you need to enter deep focus.
Evidence-based techniques using structured work & rest intervals to leverage your brain's natural rhythms, maximising retention, minimising fatigue, and keeping motivation high.
Test what you know about learning science & productivity
Start your first focused session in under 30 seconds. No account, no download, no distractions.
Choose Pomodoro (25/5 min), Deep Work (90 min), Ultradian rhythm, or set your own custom intervals, each grounded in peer-reviewed research.
Pick Fire, Rain, Forest, or Coffee Shop. These mask distracting noise and signal to your brain that it's time to focus.
The circular timer counts down visually. When it rings, take your break fully, stepping away consolidates memory.
Jot ideas in the Notes tab. Set reminders so important notes surface at the top of your screen until dismissed.
Take the Focus Quiz to learn evidence-based productivity science, and earn streak badges the more you get right.
Research shows that working in structured intervals dramatically improves focus quality and memory retention. The brain's prefrontal cortex fatigues quickly; planned breaks restore executive function and allow information to consolidate into long-term memory.
A 2022 meta-analysis in Educational Psychology Review found students using timed intervals scored 23% higher on retention tests than those who studied the same hours without structured breaks.
Aligns with ultradian rhythms, the brain's natural 90-minute performance cycles.
Spaced intervals outperform marathon sessions for long-term memory formation.
Short commitments ("just 25 minutes") dramatically lower the activation energy to start.
Prevents burnout by building rest into the workflow rather than treating it as failure.
Pomodoro, Deep Work, Ultradian, and fully customisable intervals.
Fire, Rain, Forest, Coffee Shop, White Noise, all loop seamlessly.
Saved locally with alerts that appear on-screen until dismissed.
Track daily sessions, minutes focused, streaks, and all-time totals.
Read the science behind each focus technique before you start.
Gamified quiz to reinforce your understanding of learning science.
Everything stored locally. No sign-up, no data sent to servers.
Fully responsive, desktop, tablet, and mobile browsers.
TimerToStudy was created by educators and productivity researchers frustrated by bloated, ad-filled timer apps. We believe the tools you use to study should be distraction-free, beautiful, and grounded in science.
Every feature, from ambient sounds to the method library, was chosen based on research into what actually improves focus and retention. The tool is free, forever. Your data never leaves your browser.