Photo Weather Effects - Online Add Rain, Snow, or Fog
Add realistic rain, snow, or fog to any photo. Control intensity and direction. Download the atmospheric result.
UD5 Toolkit
Add realistic rain, snow, or fog to any photo. Control intensity and direction. Download the atmospheric result.
Randomly picks an indoor activity from a curated list sorted by age. No materials, no prep ideas included. Banish boredom.
Drag to see how a solar eclipse occurs. Visualize the moon's shadow. Educational and interactive.
View the NASA Astronomy Picture of the Day (APOD) directly in your browser. Read the explanation. No API key needed.
View hidden EXIF data (camera model, GPS, date, settings) from any image. Works locally in browser; metadata is never uploaded. Understand your photo details.
Select your latitude and day of year to see sun path and identify spots with the most direct sunlight for solar garden lights. Simple visual tool.
Enter target RH and room temp to estimate how often to mist or run a humidifier. Quick reference.
Add plants and track when you last watered them. Get a simple visual alert when it's time to water. Local storage.
Extract and view EXIF data from photos including camera settings, GPS location, and timestamps. All metadata read locally, your photos stay private.
Set watering schedules for multiple plants with visual alerts. Shows which plants need water today based on last watered date. Data stored locally.
Animated demonstrations of different campfire lay styles (teepee, log cabin, star). Choose the right one for wind and cooking.
Visualize real‑time linear acceleration (excluding gravity). Watch the 3D vector graph move as you shake the device.
Learn about the International Scale of River Difficulty with animations and description of each class.
Calculate dew point or relative humidity from temperature and the other parameter. Also computes wet-bulb temperature. Meteorology reference.
Plan your time‑lapse by entering desired clip length, fps, and event duration to find the shooting interval and total frames needed. Avoid under‑ or over‑shooting.
Checklist of essential supplies for a tornado safe room. Print and prepare before storm season.
Enter temperature and wind speed (or humidity) to get the 'feels like' temperature. Safety guidelines included.
If device has ambient light sensor, estimate lux level and recommend plant types. Local only.
Type a list of items to find and generate a printable checklist with checkboxes. Great for parties.
Set a custom watering frequency reminder for succulents, with seasonal adjustment. Visual icon. Works offline after setup.
Enter a city name to fetch its current Air Quality Index from public APIs. Color-coded health warning. No login.
Enter skin type and UV index to estimate time to sunburn. Visual countdown reminder to reapply sunscreen or seek shade. Educational only.
Compute personalized daily water intake based on weight, climate, and exercise intensity. Converts to common cups/ounces. Purely local with no tracking.
Enter your weight and activity level to get a recommended daily water intake goal. Reminder to drink up.
Click through symptoms (murky, clear, bacteria) and get the best water treatment method for backcountry trips.
Simple grid canvas to sketch your home's layout and mark escape routes and meeting point. Print for practice. Local only.
Go through a room-by-room checklist to identify trip hazards. Print and fix. Prevent accidents.
Enter a phrase and find all possible anagram combinations (if computationally feasible). Lexicographic fun.
Select common materials (wood, plastic, metals) and see density chart. Predict floating. Fun science.
Calculate how many gallons of water to store based on household size and days. Preparedness aid.