Lifestyle & Health
370 interactive pages · most loved first · page 2 of 16· Tonble one of these
Big Five Personality Test
A free, open-source personality test based on the scientifically validated Big Five (OCEAN) model used widely in academi…
Birdbuddy Heartbeat
A live world map showing bird photos captured by smart feeders around the globe, so you can watch visitors arrive at bac…
BlankCal
A free printable calendar maker that generates blank monthly, weekly, and daily calendars as PDFs for any date range, wi…
BlindTrainer
A practice tool for blindfolded Rubik's Cube solving that drills commutators and algorithms, so cubers can train their m…
BlockLayer
A large free collection of construction and renovation calculators for carpentry, masonry, tile, and metalwork, with sca…
Blood Donation
An interactive 3D guide that walks you step by step through giving blood, from arriving and the health check to the need…
Bonsai Builder
Grow and shape a digital bonsai tree of your own, prune it into a form you like and keep it forever as a lossless image.
Books Calculator
A calculator that turns your reading speed and a daily habit into the number of books you can read in a month, a year, o…
BooksByMood
Pick how you feel, from happy and nostalgic to anxious or curious, and get book recommendations matched to that mood, wi…
Bowcast
A rainbow forecaster that checks ensemble weather models to estimate hourly rainbow odds anywhere on Earth and ranks the…
Boycott Buddy
A free tool for looking up thousands of brands owned by large corporations so shoppers can spot and avoid the products t…
Brain Pls Work
An ADHD-friendly Pomodoro timer web app, built to make starting and sticking to focused work sessions easier in the brow…
Breath Ball
A free guided breathing app offering techniques for managing stress and improving performance, paced with a visual ball…
Breathbelly
Guided breathing exercises that calm stress and anxiety in a few minutes: pick a length, press start, and breathe, free…
BudgetDuo
A calculator that works out how much you and your partner should each contribute toward shared expenses, based on what e…
But You Seem Fine
A visual novel based on the developer's own experience with invisible illness, following a 14-year-old girl as she grows…
Caffeine Calculator
A calculator that estimates how much of a caffeinated drink is safe for your body weight and how much would be dangerous…
CalcuFloor
A flooring calculator where you draw any room shape and fill it with planks or tiles, getting exact box counts, waste, s…
Calculator Campus
A catalog of more than 80 practical online calculators, from tip and GPA tools to paint, mulch and concrete estimators,…
Calmly Writer
A free online notepad with no signup, offering auto-save, word count, dark mode, markdown support, and classic typewrite…
Calories-In
A nutrition site for looking up calories and macros in everyday foods and assembling custom meal plans, with breakdowns…
CalTopo
A detailed backcountry mapping tool combining topographic layers, wildfire data, and slope-angle shading for trip planni…
Can I Fly a Kite?
A simple site that checks the wind in your area and tells you whether it is strong enough to fly a kite, with a clear ye…
Car PDI
A free 100-plus point pre-delivery inspection checklist for new car buyers in India, with a VIN decoder, odometer fraud…
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