UD5 Toolkit
Baby Food Introduction Tracker – Solids & Allergen Log
Log each new food you introduce to your baby. Track the date, food type, and any reactions to easily identify allergens and follow a safe weaning schedule.
Health & Fitness Tools - Wellness
84+ toolsContraction Timer – Track Labor Contraction Duration & Frequency
Press a button at the start and end of each contraction to log duration and frequency. Easily see when contractions become regular and it's time to go to the hospital.
Fetal Movement Kick Counter – Daily 10‑Move Tracker
Count your baby's kicks each day with a simple tap counter and timer. Helps pregnant individuals monitor fetal wellbeing according to medical guidelines.
Stretching Routine Builder – Custom Flexibility Plan
Create a personalized stretching routine by selecting target areas (neck, back, hips, legs). Set hold times and number of repetitions for a custom flexibility session.
20-20-20 Rule Timer – Reduce Digital Eye Strain
Follow the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds. This timer gently reminds you to give your eyes a break while working.
Food Additive & E‑Number Lookup – Safety & Origin Guide
Search by E‑number or additive name to learn its function, dietary restrictions (vegan, vegetarian), and safety rating. Decode ingredient labels with confidence.
Baby Sleep Schedule Generator – By Age & Wake Windows
Create an age-appropriate daily sleep and feeding schedule for your baby. Based on wake windows and number of naps, helping establish healthy routines from newborn to toddler.
Dog Calorie Calculator – Daily Food Intake by Weight
Determine how many calories your dog needs each day based on weight, activity level, and life stage. Use the result to measure proper portions and keep your dog healthy.
Diaper Size Finder – Weight & Brand Comparison
Quickly find the right diaper size based on your baby's weight. Compare sizing across major brands and see signs that it's time to move up to the next size.
Standing Desk Reminder – Alternate Sit & Stand Intervals
Set up a customizable reminder to alternate between sitting and standing at your desk. Promotes better posture and reduces the health risks of prolonged sitting.
Sleep Cycle Calculator – Wake Up at the Optimal Time
Plan your sleep based on 90-minute cycles to wake up feeling refreshed. Input when you need to wake up or go to bed to see ideal sleep times.
Baby Fever Log – Temperature Readings & Medicine Tracker
Record your baby's temperature, time, and medicine doses. See a timeline of fever spikes and get reminders for the next safe dose.
Calorie Density Calculator – Calories per Pound of Food
Enter the calories and weight of a food to see its calorie density. Choose foods with lower density to eat more and lose weight without hunger.
Snore Recorder & Intensity Logger – Overnight Audio Samples
Record brief overnight audio samples and log snoring intensity. Identify patterns and share data with your doctor for sleep apnea assessment.
Dominant Eye Finder – Miles & Porta Tests
Perform the simple triangle‑hand test or Porta test with interactive on‑screen instructions to determine which eye is dominant.
Dietary Calcium Calculator – Am I Getting Enough?
Select the dairy, greens, and fortified foods you eat in a typical day to estimate your calcium intake. Compare to the RDA for your age and gender.
Blood Glucose Log – Pre & Post Meal Readings
Record fasting and postprandial blood sugar readings. See trends, average glucose, and estimated A1c over time. Export for your next doctor visit.
Fiber Intake Tracker – Hit 25–30 Grams Daily
Select fiber‑rich foods from a list to build your daily total. Visual progress bar helps you see how close you are to the recommended daily fiber target.
Sodium Intake Logger – Stay Below 2300 mg
Quickly estimate the sodium in your meals by selecting common foods and portion sizes. See a running total and get alerts when approaching the daily limit.
Skin Cancer Risk Calculator – Basal & Squamous Cell
Estimate your 5‑year risk of developing basal or squamous cell skin cancer based on age, sun exposure history, and skin type. Promotes early prevention.
Urine Color Hydration Tester – Are You Drinking Enough?
Match your urine color to a chart ranging from clear to dark amber. Get a simple assessment of your hydration status and how much to drink.
Omega‑3 Intake Calculator – EPA, DHA & ALA from Foods
Add your weekly servings of salmon, sardines, flax, chia, and walnuts to see your combined omega‑3 intake. Compare to the recommended 250–500 mg EPA+DHA.
Magnesium Food Finder – Search Foods High in Magnesium
Search a database of foods and sort by magnesium content per 100g or per serving. Learn which seeds, nuts, and greens boost your intake naturally.
Iron Deficiency Self‑Check – Symptoms & Risk Factors
Answer questions about fatigue, pallor, craving ice, and dietary habits to see if you might be at risk for iron‑deficiency anemia. Includes food sources of iron.
Thyroid Symptom Checklist – Hyper vs Hypo Self‑Assessment
Go through a list of common hyperthyroid and hypothyroid symptoms and check which you experience. See a summary to discuss with your doctor.
4‑7‑8 Breathing Technique Timer – Relaxation Exercise
Follow an animated circle that guides you through the 4‑7‑8 breathing pattern. Inhale 4s, hold 7s, exhale 8s. Counts cycles and provides haptic cues.
Skincare Routine Builder – AM & PM Steps by Skin Type
Select your skin type and concerns to get a basic morning and evening routine with product types (cleanser, moisturizer, SPF) in the right order.
Basic First Aid Guide – Symptom Checker & Action Steps
Select common injuries or symptoms (burn, cut, sprain, choking) to see immediate first aid steps. For informational use; always call 911 in an emergency.
Jet Lag Planner – Pre‑Trip Light Exposure Schedule
Plan a personalized light exposure and avoidance schedule to minimize jet lag. Enter your origin, destination, and travel dates for a customized 3‑day adjustment plan.
HIIT Interval Timer - Online Custom Work & Rest
Set up high‑intensity intervals with work, rest, and rounds. Audio cues. Sweat without any app. Local only.
Calories Burned While Sleeping – BMR‑Based Estimator
Based on your weight and hours slept, estimate how many calories you burn simply by sleeping. See the contribution of basal metabolic rate to daily energy use.
Exercise Form Checklist – Squat, Deadlift, Push‑up & More
Step‑by‑step checkpoints for proper form on common exercises. Compare your form against the checklist to avoid injury and maximize gains.
Pregnancy Due Date Calendar - Online Conception & Weeks
Enter LMP or conception date and get detailed week‑by‑week milestones, trimester info, and due date. Educational only.
Yoga Pose Library - Online Browse & Learn Asanas
Searchable catalog of yoga poses with illustrations, instructions, and benefits. For beginners and teachers. Static resource.
Random Bodyweight Workout Generator - Online No‑Equipment
Get a random, no‑equipment workout with exercises, reps, and rest. Perfect for home fitness. Local algorithm.
Macronutrient Split Calculator - Online Protein, Carbs, Fat
Based on your calorie goal, get the perfect gram split of proteins, carbs, and fats. Adjust ratios. For fitness and health.
Daily Calorie Intake Estimator - Online BMR & Activity
Calculate your Basal Metabolic Rate and Total Daily Energy Expenditure. Set goals for weight loss, maintenance, or gain.
One‑Rep Max (1RM) Calculator - Online Lifting Progress
Estimate your one‑rep max from weight and reps. Supports Epley, Brzycki, Lombardi formulas. See your strength level.
BMI Chart & Ideal Weight Table - Online Reference
Look at a color‑coded BMI table for your height and see the healthy weight range. Simple reference.
Daily Water Intake Calculator - Online Hydration Goal
Enter your weight and activity level to get a recommended daily water intake goal. Reminder to drink up.
Run Pace Calculator - Online Min/Mile & Min/Km Splits
Calculate your running pace per mile/km, finish time for a race, and split times. Essential for runners.
Sleep Log Tracker - Online Record Hours & Quality
Log the hours you slept each night and rate the quality. See a weekly bar chart. Local storage.
Blood Pressure Log - Online Track & Chart Readings
Record daily systolic/diastolic readings and pulse. See a trend chart. All data saved locally in your browser.
Advanced Ambient Noise Mixer - Online Rain, Wind & Cafe
Mix white noise, pink noise, rain, thunder, wind, and cafe sounds. Individual volume, save presets. Relax or focus. All client‑side.
Binaural Beats Generator - Online Brainwave Focus & Relax
Create binaural beats by setting base frequency and beat frequency. Use headphones. For relaxation or focus. Web Audio API.
Meditation Chime Timer - Online Mindfulness Bell
Set a meditation duration with optional interval chimes. Soothing bell sounds at the start and end. No ads.
Mood Color Journal - Online Track Days with Hues
Pick a color for each day's mood and see a month‑at‑a‑glance heatmap. Data stored locally. A private emotional log.
Clinical Color Blindness Tester - Online Ishihara Plate Style
View a series of digital Ishihara‑style plates. Not a diagnostic tool, just educational. Read numbers.
Emotion Moodboard Creator - Online Feelings Board
Drag emotion word cards onto a canvas to visualize your day. Mix and match. Screenshot to share. Therapeutic.
Ideal Weight Chart - Online BMI & Health Range Guide
See the healthy weight range for your height using standard BMI chart. Gender‑specific data. Quick reference.
Sleep Cycle & REM Calculator - Online Best Bedtimes
Find the optimal go‑to‑sleep or wake‑up times based on 90‑min sleep cycles. Wake up between REM cycles and feel refreshed.
Children's BMI Calculator - Online Percentile & Growth
Calculate BMI for children and teens (ages 2‑19) and see the percentile based on CDC growth charts. Educational only.
BMR Calculator - Online Basal Metabolic Rate & Calories
Calculate your Basal Metabolic Rate using the Mifflin‑St Jeor equation. Know how many calories you burn at rest. All data private.
Wind Chill & Heat Index Calculator - Online Feels Like
Enter temperature and wind speed (or humidity) to get the 'feels like' temperature. Safety guidelines included.
One Rep Max Calculator - Online Strength & Lifting Estimator
Estimate your one‑rep max (1RM) from weight and reps. Supports multiple formulas (Epley, Brzycki). Training percentages table.
Air Quality Index Lookup - Online AQI by City
Enter a city name to fetch its current Air Quality Index from public APIs. Color-coded health warning. No login.
Noise Generator - Online White Brown & Pink Noise Machine
Play white, pink, or brown noise to aid focus, sleep, or tinnitus relief. Infinite loop and volume control. Works in background; no downloads.
Calorie Burn Calculator by Activity - Online Estimate
Select an activity, enter your weight and duration, and see the estimated calories burned. Based on MET values.
Self‑Care Bingo - Online Generate Wellness Grid
Create a printable bingo card filled with self‑care activities. Relax, exercise, hydrate. Tick them off.
Reaction Time Test - Online Click & Sound
Measure your visual and auditory reaction speed. Average and best times shown. No data collected. Pure Javascript timing.