Tiny House Cost Estimator β Online DIY Build Budget Tool
Breakdown of expected costs (materials, appliances, etc.) for a tiny house. Adjust percentages or enter custom. Local calculation.
UD5 Toolkit
Select the symptoms you see on your plant's leaves to discover likely causes and solutions.
Breakdown of expected costs (materials, appliances, etc.) for a tiny house. Adjust percentages or enter custom. Local calculation.
Paste text to compute reading ease and grade level using Flesch-Kincaid, SMOG, and ARI. Improve your writing clarity. All in browser.
Visual chart and questionnaire to estimate pet obesity risk. Combines weight, breed, and palpation guide.
Compute multiple readability scores (Flesch Reading Ease, Grade Level, ARI, SMOG). Paste any English text and see which grade level it's suitable for. Local.
Enter bag weight, price, and daily cups to find daily cost. Compare two brands.
Enter distance and time to get your 500m split. Also predicts how a change in stroke rate affects power output.
Enter current weight and age to estimate adult weight based on growth curves. For purebred and mixed.
Calculate how many planks you need to cover an area given plank dimensions and gap. Quick carpentry estimator. Local only.
Track your moss graffiti project. Log application date, misting schedule, and see estimated coverage timeline.
Check if a website is globally reachable or experiencing issues. Status code and latency displayed. Quick browser-side test.
Calculate number of tiles needed for a floor or wall, including waste percentage. Supports different tile sizes. No upload, instant results.
Record measurements for each window and generate a cutting list for plywood or track inventory of metal shutters. Print and store.
Calculate how many rolls of wallpaper you need based on wall dimensions, roll size, and pattern repeat. Avoids overbuying. Simple and local.
Enter any two of rise, run, pitch ratio, or angle to get the others. Useful for DIY shed or home projects.
If your device has a barometer, read the pressure and see trend analysis for short-term weather prediction. Fully local sensor access.
Track freezer contents with type, date frozen. See what's been in too long. Simple grid view. Data local.
Compute riser height and tread depth given total rise and run. Applies comfort formula (2R+T=63cm). Ideal for deck or interior stair design.
Calculate resting energy requirement (RER) and daily energy requirement (DER) for dogs. Feeding guide.
Enter a URL and see its favicon at all standard sizes. Check if it's properly defined. SEO basic check.
Check if the browser has captured the beforeinstallprompt event. Understand why your PWA is (or isn't) installable.
Enter a reference port's high tide and see estimated tides for the next 3 days using rule of twelfths. Educational.
Set a target weight and see estimated daily calorie deficit needed. Computes safe timeline based on 500-1000 kcal deficit. Includes BMR & TDEE estimation. Fully local.
Determine how many calories your cat should eat based on ideal weight, activity, and body condition.
Click to generate a random haiku from natural language templates. Pure algorithmic poetry fun. Copy and share.
Paste your design and generate a weeding box outline. Download SVG for Silhouette/Cricut.
Compare renting to buying a home by entering price, rent, interest, and years. See which saves more. Simplified model.
Estimate daily caloric needs for dogs and cats based on weight, activity, and life stage. Helps adjust portion sizes. General reference, not vet advice.
Based on desired annual income and billable days, calculate your minimum day rate. Don't undercharge.
Paste text with mixed Arabic/Hebrew and English. See the Unicode bidi class of each character and ordering. i18n debugger.
Click moving targets as fast as possible. Score time and accuracy. Fun benchmark.