QiLing Tools⏰Date & Time Tools
Timestamps, date math, timers, time zones, calendars, countdowns, cron expressions and habit tracking.
17 tools tagged "Date & Time"
🕐Timestamp ConverterFree online Unix timestamp converter: convert timestamps and dates, auto-detect seconds or milliseconds, and show local, UTC, ISO 8601 and relative time.⏰Cron ExpressionFree online cron tool: parse a 5-field cron (min hour dom mon dow), break down each field and predict the next 5 run times in your local zone. Computed locally.📅Date CalculatorFree online date calculator: days, weeks, months and workdays between two dates; add or subtract to find a date and its weekday; exact age and next birthday.⏱️Online TimerFree online timer: countdown with presets, alarm and screen flash; stopwatch with laps; Pomodoro 25/5 cycles. Big digits, accurate in background tabs.🌐Time Zone ConverterFree online time zone converter and world clock: pick a time and see it in New York, London, Tokyo, Shanghai or any city, with UTC offsets and DST handled.🗓️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.⏳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.⏲️Time CalculatorFree time calculator: add or subtract hours, minutes and seconds, time between two clock times (even overnight), timesheet totals and decimal hours.🌱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.📆Calendar MakerFree printable calendar maker: a year on one page or a page per month, with holidays, week numbers, events, monthly photos and themes. Print or export PNG.🗝️TOTP GeneratorGenerate and verify TOTP / HOTP 2FA codes from a Base32 secret or otpauth:// URI. SHA1/256/512, 6–8 digits, custom period, countdown, new secrets and QR codes.📒Printable Planner MakerPrintable planner pages: daily, weekly, monthly, year at a glance, habit tracker, to-do, meal plan, budget and reading log, with auto dates for a month or year.🕒Learn to Tell TimeInteractive teaching clock: drag linked hands, see the time in words (quarter past three), work out elapsed time, take quizzes and print clock worksheets.🤝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.⌛Countdown Video MakerCreate countdown timer videos online: digital, flip clock, ring, big numbers or film leader, up to 60 minutes, with beeps, green screen or transparent WebM.👷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.🗓️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.