SwissKit

SwissKit is your all-in-one utility toolbox — 84 free tools for everyday life. No ads, no tracking, no account required. Everything works offline. ⚙️ CALCULATORS Basic & scientific calculator, percentage, fraction, proportion, loan & mortgage, compound interest, tip & bill split, age, date, GPA, overtime pay 📏 CONVERTERS Length, weight, volume, temperature, speed, area, pressure, energy, power, fuel consumption, digital storage, number base, Roman numerals, clothing sizes, shoe sizes, cooking units, paper sizes ⏱ TIMERS & CLOCKS Stopwatch with laps, countdown timer, Pomodoro timer, world clock, time zone calculator 🎲 RANDOMIZERS Random number, coin flip, dice roller, yes/no, spin wheel, password generator, list picker, list shuffler ❤️ HEALTH BMI, TDEE & calorie calculator, water intake, heart rate zones, sleep calculator, BAC calculator, due date, ideal weight 📝 TEXT TOOLS Word counter, case converter, QR code generator, Lorem Ipsum, Base64, URL encode/decode, color converter, JSON formatter 📚 EDUCATION Multiplication trainer, mental math, periodic table, formula cheat sheet, Morse code, Roman date converter 👶 PARENTS Child height predictor, kids clothing sizes, feeding calculator 🎉 FUN Life stats, birthday weekday, numerology, zodiac, Chinese zodiac, nickname generator, rock paper scissors 💰 FINANCE Unit price comparator, discount calculator, VAT/tax, salary converter, inflation calculator 🏠 HOME Paint calculator, tile calculator, wallpaper calculator, electricity cost, TV size calculator WHY SWISSKIT? ✓ 100% Free — no in-app purchases, no subscriptions ✓ No ads — ever ✓ No tracking — zero data collection ✓ Works offline — no internet needed ✓ Private — all data stays on your device ✓ Lightweight — fast and battery-friendly ✓ Dark mode — automatic or manual ✓ 5 languages — English, German, French, Italian, Spanish Built in Switzerland by AI Swiss Group.