A little room for your everyday brain
Small tools. Your own pace.
Make space to study, plan your sleep, practise a skill or pause for a breath. Pick something useful for the day you have.
Fully free · No account · No ads
Study
Spaced repetition planner
Plan recall sessions around your exam, with daily limits and days off.
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Blank-page recall workspace
Recall from memory, check your own notes, and turn gaps into a next task.
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Flashcards
Make free flashcards from your own notes. Type or reveal answers, revisit misses, save decks locally, import and export CSV or JSON, and print.
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Mistake notebook
Keep short notes on your own study mistakes, attach local question images, tag subjects and retry with corrections hidden. Free, private and exportable.
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Memory palace
Map familiar places, add stops with your own facts and vivid image notes, then walk the route in recall mode. Free, browser-local, with JSON backup and print.
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Reading ruler
Paste your own text, adjust font size, line width and spacing, and move a highlighted line with keys or taps. Remembers your place in this browser.
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Touch-typing trainer
Free home-row lessons and adaptive typing practice, with a per-key heatmap, WPM and accuracy history. Keep and export your progress locally.
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Speed-reading trainer
Practice one-word and chunked reading with a comprehension check after every text. See pace and understanding together. Free, with local history.
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Audio practice player
Loop a passage, slow it down and leave space to speak or recall. A simple player for your own language, vocabulary and lecture recordings.
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Concept map with recall
Build a small map of ideas and labelled connections. Hide it, rebuild it or explain it in your own words, then compare with your original.
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Distraction pad
Park a stray thought during a focus block, then review it later. Keep it, plan a next step or delete it. A free, private browser notepad.
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Time-estimate trainer
Guess a task’s duration, time it with pauses, then compare your estimate with the result. See your running actual-to-estimate ratio by task type.
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Make numbers memorable.
Memorise a digit string, hide it, then see what stuck. Choose your own pace and explore a simple sound-to-image technique.
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A face. A name. A connection.
Meet a few illustrated faces, connect each to a name, and recall them after a short pause. A quiet space to practise remembering introductions.
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One deck. Your own memory.
Start with a handful of cards or take on the full deck. Learn the sequence, recall it in order, and find a pace that works for you.
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A few sums. A fresh start.
A short set of addition, subtraction, multiplication and division. Each skill finds its own level. No streaks to protect, no catching up.
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Get to know your sense of time.
Practise estimating durations, see feedback after each round and track your own timing progress locally. Free and without diagnostic claims.
Open tool →Focus
Focus session planner
Fit practice blocks and breaks into the time you actually have.
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Sleep & focus data viewer
Open your CSV exports, line up two measures by date and explore weekly patterns. See the gaps as clearly as the observations.
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Task starter
Name what is blocking you, choose one small next step and decide when and where to begin. You only need a place to start.
Open tool →Distraction pad
Park a stray thought during a focus block, then review it later. Keep it, plan a next step or delete it. A free, private browser notepad.
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Make space for work that needs space.
Map meetings, commute and admin across your week. Find uninterrupted blocks and a realistic time budget for focused work, with room for breaks.
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Your calendar needs breathing room.
See your weekly meeting load and the free blocks between meetings. Compare 60- and 90-minute opportunities and try a more spacious calendar.
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One tiny step. A little company.
Write one tiny next step, start a short focus timer and work beside a calm visual companion. Private, free and without social features.
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A little sound. A little space.
Your free focus-sounds player. Choose a sound, set a timer and settle into what you want to do.
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Does background sound help YOUR focus?
Compare silence, pink noise and calm instrumental ambience on the same short attention task. Find what works for you today.
Open tool →Sleep
Exam-week sleep planner
Protect sleep around exams and classes, then see the time left to study.
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Sleep debt & energy planner
Compare seven nights with your target and build a gradual sleep plan.
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Shift work sleep planner
Turn 1–4 weeks of shifts into a practical sleep, nap, light and caffeine plan. Free, private, printable, with calendar export.
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Jet lag planner
Plan sleep before travel and light at your destination using your cities, flight times and usual sleep. Free, private and printable.
Open tool →Sleep & focus data viewer
Open your CSV exports, line up two measures by date and explore weekly patterns. See the gaps as clearly as the observations.
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Sleep diary
An editable sleep diary for nights, split sleep and naps. Compare time in bed with estimated sleep, then export a CSV to show a professional.
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Shutdown sheet
Take five minutes to write unfinished tasks, choose tomorrow’s top three, and print or save your sheet. Free, private and easy to edit.
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One more round. Still room for sleep.
Plan a game night around your wake time. See your sleep opportunity, wind-down window and a broad estimate of caffeine left at bedtime.
Open tool →Calm
Breathing pacer
A free breathing pacer for cyclic sighing, box breathing and slow breathing. Soft optional cues, no sign-up.
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Meditation timer
A free meditation timer with gentle bells, interval chimes, written guidance and a private, editable session log.
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Does it work for you?
Try a free two-week breathing or meditation experiment with before-and-after measures, a local daily log and CSV export.
Open tool →Music
Audio practice player
Loop a passage, slow it down and leave space to speak or recall. A simple player for your own language, vocabulary and lecture recordings.
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Find your rhythm. Then keep it.
Tap to generated beats at three tempos, then keep tapping in silence. See timing accuracy and consistency after an audio alignment step.
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Learn to hear the space between notes.
Practise recognising intervals from unison to octave with generated tones, adaptive difficulty and progress stored on this device.
Open tool →A little sound. A little space.
Your free focus-sounds player. Choose a sound, set a timer and settle into what you want to do.
Open tool →Everyday brain
Caffeine before bed
For adults: compare bedtime estimates and an earlier last drink.
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Aim trainer
Practice flicks, tracking and precision with adjustable targets. See accuracy, hits per minute and your own local history. Free, with no signup.
Open tool →Task starter
Name what is blocking you, choose one small next step and decide when and where to begin. You only need a place to start.
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Is your exercise brain-friendly?
Check a typical exercise week against WHO aerobic and strength guidelines, with honest research on exercise and brain health.
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Routine runner
Build your own routine with timed steps. Plan a start or finish time, then move through it at your pace. Free, private and editable.
Open tool →Time-estimate trainer
Guess a task’s duration, time it with pauses, then compare your estimate with the result. See your running actual-to-estimate ratio by task type.
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When are you sharpest?
Log quick reaction rounds across your day. See your own hourly pattern and its variation, with local history and optional calendar reminders.
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Plan with the rhythm you notice.
Sketch a day around your wake time and your own preferences. Find places for hard and lighter work with an editable, illustrative energy curve.
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Meet your memory, as it is today.
Try three short memory tasks and keep your own trend. A memory fitness snapshot for adults of every age, with no diagnostic claims.
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Make space to listen.
Explore which tones you can hear in each ear with a gentle, relative hearing check on your own device.
Open tool →Personal notes and practice history stay on your device. Each tool explains any optional anonymous result submission.