Speech Live Counter - Online Count Spoken Words
Speak into the mic and see a live transcript with word count. Uses the Web Speech API. Nothing is stored.
UD5 Toolkit
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Speak into the mic and see a live transcript with word count. Uses the Web Speech API. Nothing is stored.
Shows live countdown to major holidays and allows custom ones. Visual calendar. Local browser storage.
Enter regular hours, hourly rate, and overtime hours to calculate total weekly pay. Follows standard 1.5x rule.
Select the number and type of dice, then view the exact probability for each possible sum as a bar chart. Great for board game strategy. Local computation.
Estimate meters of thread needed for a design based on stitch count. Plan your project.
Enter clock-in/out times for each day and see total hours worked, overtime. Calculate weekly pay based on hourly rate. Local storage.
Enter blanket dimensions and square size to know how many granny squares to make. Layout preview.
Flip a coin and track your full history. See percentage of heads/tails and longest streak. Pure RNG, no bias.
Build good habits by tracking daily completions. Visualize streaks and progress. Pure browser storage keeps your habit data private and offline-capable.
Add a list of time intervals (hh:mm) and get the total duration instantly. For timesheets or music playlists.
Check your Body Mass Index using standard or metric units. Get a health category analysis instantly. Educational purpose only; data stays private.
Measure your waistβtoβhip ratio and learn about associated health risks. WHR interpretation. Educational only.
Write a self-contract with a goal and reward/penalty. Sign digitally, save as image. Stay accountable.
Enter wallet size and get the exact length of duct tape strips needed to build a sheet. DIY crafting.
Select your average daily meals and habits to see how much virtual water you consume. Environmental awareness tool.
Track odometer readings, distance, fuel fill-ups and compute MPG/L/100km. Data stored in localStorage. Simple expense summary for tax or budgeting.
Calculate infant weight, length, and head circumference percentiles using WHO and CDC reference data. Visual growth chart and interpretation for parents.
A digital sticker board where kids can place virtual stickers for completed chores or goals. Encourages positive behavior with no paper waste.
Enter amount of kernels and see estimated popped volume. Plan movie night snacks perfectly.
Estimate calories burned for various activities like running, cycling, swimming based on duration and body weight. Informational and motivational.
Compare options two at a time and get a final ranking. Systematic way to choose a vacation spot or project.
Enter kayak's maximum capacity and your weight to see remaining capacity for gear. Safety on the water.
Determine the minimum sample size needed for a survey or A/B test with a given confidence level and margin of error.
Plot your child's height and weight on WHO growth charts over time. Data saved locally for privacy. Visualise growth trajectory.
Enter appliance loads and battery capacity to estimate how long your RV can run without recharging. Local simulation.
Estimate the worm bin surface area needed based on the amount of kitchen scraps your household produces weekly. Rightβsize your worm farm.
Approximate monthly child support obligation based on both parents incomes and number of children. Uses simplified model for educational reference. Not legal advice.
Track how many rolls you use per month. Input sheet count to find cost per sheet. Reduce waste.
Commit to 30 days of gratitude. Write 3 things each day, see progress. Data stays local. Mood boost habit.
If you have a refractometer reading, enter TDS and brew weight to get extraction yield. Dial in your pourβover.