QiLing Tools🏠Everyday Tools
BMI, bill splitting, unit prices, expenses, mortgage, tax and salary, random pickers, ID photos, white noise and more.
24 tools tagged "Everyday Life"
🪪ID Photo MakerFree online ID and passport photo maker: AI replaces the background with white, blue or red, crops to passport, visa and 1-inch sizes at 300dpi, prints a sheet.⚖️BMI CalculatorFree online BMI calculator: height and weight give your body mass index, the WHO and Chinese categories, a healthy weight range, plus BMR and daily calories.🎲Random Name PickerFree online random name picker: draw winners with no repeats across rounds, pick students at random, split people into balanced groups or shuffle a list.🧾China Income Tax Calculator (IIT)Free China individual income tax calculator: monthly gross to take-home with social insurance, 2023 deductions, cumulative withholding and annual bonus options.🏠Mortgage CalculatorFree mortgage calculator: monthly payment, fixed-payment vs equal-principal, total interest, taxes and insurance, extra payments and a yearly schedule as CSV.🗓️Chinese Lunar CalendarFree Chinese lunar calendar for 1900–2100: lunar dates, zodiac, stem-branch years, the 24 solar terms with exact times, festivals and a lunar date converter.🎡Spin the WheelFree online spinning wheel: add weighted options, spin with a tick sound, see the history, remove winners, use presets, and share a wheel by link.⏳Days Until / Days SinceFree online days-until and days-since counter: add exams, holidays and anniversaries and see a live count to the second, with repeats and a share link.💸Split BillFree online bill splitter for trips and dinners: add people and expenses, split equally, by share or by amount, and settle with the fewest transfers.🛍️Discount CalculatorFree discount calculator: sale price after % off and stacked discounts, spend-and-save deals, deal and unit price comparison, margin, markup, sales tax, tips.🌱Habit TrackerFree habit tracker: daily or weekly goals, one-tap check-ins, current and best streaks, monthly calendar, yearly heatmap, stats, notes and JSON/CSV export.🍃White Noise & Ambient SoundsFree ambient sound mixer: white, pink and brown noise, rain, ocean, wind, fire, stream, birds, café and fan. Presets, sleep timer, saved mixes, MP3/WAV export.🛒Unit Price CalculatorCompare products by unit price: per oz, lb, kg, L, item or sheet, with % off, spend-and-save, second-item discounts and buy-N-get-M deals. Finds the best value.💵China Salary Calculator (Take-Home Pay)China take-home pay calculator: editable city social insurance and housing fund rates, special deductions, monthly IIT, bonus tax, employer cost, net-to-gross.🔰Chinese ID Number ValidatorValidate Chinese ID numbers (GB 11643-1999): check digit, birth date, region, gender, age, zodiac; 15-to-18 upgrade; batch check with CSV. Runs locally.🤔Decision MatrixWeighted decision matrix online: score options against criteria, set weights directly or by AHP pairwise comparison with CR, rank and test sensitivity.🪙Expense TrackerFree private expense tracker: categories, accounts, tags, currencies, monthly budgets, pie, trend and heatmap reports, recurring bills, CSV import. Stays local.💒Invitation & Greeting Card MakerMake invitations and greeting cards for weddings, birthdays, baby showers, parties and holidays: 12 templates, QR codes, one card per guest, PNG or PDF.🤝Meeting PlannerFind a meeting time across time zones: add cities and working hours, see overlaps on a 24-hour timeline, get best-time picks and export .ics or Google Calendar.📩Letter & Document TemplatesFree fill-in templates: leave request, receipt, IOU, employment verification, authorization and resignation letters, plus Chinese formats. Print, PDF or copy.🎁Gift LedgerFree private gift ledger: log wedding, shower and birthday gifts received and given, see each person’s balance, get return-gift ideas and print a list.👷Shift Schedule MakerFree shift scheduler: set staff, shifts and daily headcount, then auto-build a fair roster that respects rest and weekly-off rules. Rotations, print, CSV.📱China Phone Number CheckFree checker for Chinese mobile numbers: validate the format, identify the carrier by prefix, flag MVNO, IoT and satellite ranges, and export them as CSV.🗓️ICS Calendar FileFree online ICS generator: build .ics files with times, location, recurrence and alarms for Apple Calendar, Outlook or Google, or read an .ics someone sent you.