Chore Wheel for Kids – Online Assign Tasks Fairly
Spin a wheel to assign weekly chores to children. Customizable tasks. Ends arguments.
UD5 Toolkit
Spin a wheel to assign weekly chores to children. Customizable tasks. Ends arguments.
Generate a sample sleep schedule for babies 0-24 months based on age-appropriate wake windows. Nap count and bedtime suggestions. Educational reference.
Set recurring audio/visual reminders to check and correct sitting posture. Adjustable interval and notification style. Helps reduce back pain from desk work.
Set a nap timer with optional gentle white noise or lullabies (Web Audio). Reminder to put baby down. Fully local, no ads.
Timer that reminds you to look at something 20 feet away for 20 seconds every 20 minutes. Customizable intervals and subtle sound/visual alerts.
Set a 20, 30, or 45‑minute countdown to simulate a technical interview. Hidden/unhidden. Boost your prep.
A simple 5x5 or 7x7 crossword with clues. New one daily or generate random. Works offline.
Set a recurring timer that reminds you to check your posture. Desktop notification with a gentle chime. Stay healthy.
Log which family member takes which medicine and when. Reminders for next dose. Data stays local.
Countdown timer with alerts for boiling pacifiers, bottles, or pump parts. Follow recommended times. Local audio alarm.
Get a random UI challenge (e.g., 'Design a checkout flow for a plant shop') to practice your skills. All local.
A unique Sudoku puzzle generated for today's date. Four difficulty levels. Purely local logic.
Wait for the box to turn green, then tap as fast as possible. Measure milliseconds. Compete with friends.
Get an endless supply of clean, family‑friendly knock‑knock jokes. Click for a new one. No ads, just laughs.
Enter child's stats and compare to typical rear-facing, forward-facing, and booster seat requirements. Reference tool.
Evaluate password strength through a short interactive story where each character set adds lines to a narrative. Educational fun.
Toggle a screen wake lock to prevent the device from dimming or sleeping. See the lock state and learn the API.
Select an emoji that matches your mood and log it to a simple calendar. Self‑awareness tool. Local only.
Tap key for 15 seconds, calculates BPM. Quick resting heart rate check. Manual, no hardware.
Paste text and see a sorted count of all emojis used. Find your most‑used emoji. Fun analytics. All local.
Convert English text to Braille (Grade 1 and simple Grade 2 contractions). Educational tool to understand Braille representation. Local only.
Understand teething order, typical symptoms, and safe relief methods. Charts and tips for new parents. Educational, not medical advice.
Convert traditional cooking time to electric pressure cooker time. Reference chart.
Enter a phrase and instantly generate spoonerisms by swapping initial consonants of words. Silly linguistic fun. Fully local processing.
Set timer for incubation period with temperature guide. Track hours for optimal tanginess. Homemade yogurt.
Request and release a screen wake lock to keep the device awake. See the lock state in real time. Perfect for recipes or presentations.
Build a small crossword by adding words and clues. Export as a printable PNG or JSON. For classroom and fun.
Perform gestures on a canvas and see them detected in real time. Logs swipe direction, pinch scale, and rotate angle.
Convert power units: watt, kilowatt, horsepower, BTU/h. Quick reference for electrical and mechanical engineering. Browser-based.
Convert volume and capacity units: gallon (US/UK), liter, milliliter, cup, and fluid ounce. Handy for cooking and science. Works entirely offline.