Lifestyle & Health
370 interactive pages · most loved first · page 4 of 16· Tonble one of these
Dog Chocolate Toxicity Meter
A calculator that estimates how dangerous a chocolate snack is for your dog, based on the type, amount, and your dog's w…
Dog Crossbreed Generator
A fun tool where you pick two dog breeds and see the crossbreed that results, with a guide to what each popular mix look…
Dopa-Mean
A tool for creating home screen shortcuts that insert a 30-second pause before social media opens, using friction to bre…
Drag Task
A free browser to-do list laid out as a scrollable calendar, where you click a day to add a task and drag it onto anothe…
Drawnames
A free Secret Santa generator that draws names for your gift exchange without signup, with optional wish lists to help e…
Drone by Chromatone
A browser synthesizer that builds rich harmonic drone soundscapes in any key, made for music practice, chanting and medi…
DryOutside
A science-backed answer to whether you should hang your laundry outside today, worked out from live weather data for you…
Dsxyliea
An interactive demo that simulates what reading is like with dyslexia, with letters that seem to jump around, built by a…
Dual N-Back Trainer
A simple brain-training tool for the dual n-back task, where you track positions and sounds across steps to build workin…
E Greet Digital Bouquet
Build a digital bouquet by choosing flowers, colors, a message and music, then share a virtual flower gift link with som…
e.ggtimer.com
An absurdly simple single-purpose online timer that starts counting down the moment the page loads, with presets for egg…
Ecological Footprint Calculator
A quiz-style calculator from the Global Footprint Network that estimates how many planets it would take to sustain your…
Emergency Wallet Cards
A free, no-ads tool for filling out, printing, and folding a small emergency information card that fits in a wallet next…
Emotion Explorer
A grid of more than 100 emotions to help you find the right word for how you feel, a handy tool for building emotional v…
Every Dog in New York
A map of 96,459 licensed New York City dogs across 197 neighborhoods, where you can search any breed or dog name to see…
Exoroad
A quiz-style app that asks for your preferences and then suggests the best place for you to live in the United States, r…
ExplOri 22.5
A design tool for 22.5-degree origami that lets you explore crease patterns and fold geometry as you plan a new paper mo…
Eye Sim
An eyesight simulator that shows how the world looks with different vision conditions, so you can understand what impair…
Falling Fruit
A collaborative world map of fruit trees and other edible plants growing on public land, built by foragers, freegans, an…
FaxZero
A free web service for sending faxes to anywhere in the U.S. and Canada straight from the browser, no fax machine or pho…
Feed The Cat
Live webcam rooms of real cats where visitors can watch them eat and trigger a remote feeder, run on donations, with ran…
feeels
An interactive feelings wheel inspired by the Atlas of Emotions: tap through layers of emotions to name exactly what you…
Find A Spring
A user-generated map of cold and hot springs around the world, with locations, photos, reviews, and water test results f…
Find Your Tornado Shelter
A map of tornado shelters across the United States that helps residents of storm-prone areas locate the nearest place to…
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