# TotemClock AI > TotemClock AI provides free browser-based tools for worked hours, breaks, overtime, time cards, timesheets and estimated hourly pay. The optional attendance application is also free. Calculators process entered data in the browser and do not require registration. ## Free tools - [Free tools directory](https://totemclock.com/en/free-time-payroll-tools/): Index of every calculator and widget. - [Daily worked hours calculator](https://totemclock.com/en/worked-hours-overtime-calculator/): Multiple clock-ins and clock-outs, breaks, overnight shifts, decimal hours and potential overtime. - [Weekly time card calculator](https://totemclock.com/en/weekly-time-card-calculator/): Monday-to-Sunday time card with breaks, totals and CSV export. - [Monthly timesheet calculator](https://totemclock.com/en/monthly-timesheet-hours-calculator/): Daily monthly hours, expected totals, differences and CSV export. - [Decimal hours converter](https://totemclock.com/en/decimal-hours-converter/): Bidirectional conversion between hours:minutes and decimal hours. - [Break and work end time calculator](https://totemclock.com/en/break-end-time-calculator/): Calculate work end time and break duration, including overnight times. - [Hourly pay and overtime calculator](https://totemclock.com/en/hourly-pay-overtime-calculator/): Mathematical gross-pay estimate with rates, overtime multipliers and currencies. - [Embeddable work-hours widget](https://totemclock.com/en/free-work-hours-calculator-widget/): Free iframe widget for payroll, HR and company websites. - [Free online employee time clock app](https://totemclock.com/en/employee-time-clock-app/): Browser-based employee clock-ins on phones, tablets, computers or a shared company device. - [Employee hours for payroll](https://totemclock.com/en/employee-hours-for-payroll/): Pre-payroll workflow for checking worked hours, breaks, potential overtime, monthly time cards and CSV exports. - [Free time tracking for medical practices](https://totemclock.com/en/free-time-tracking-medical-practice/): Staff attendance, schedules, shared clock-ins, monthly time cards and CSV exports for clinics and practices. ## Application - [TotemClock AI application](https://totemclock.com/app/?lang=en): Free cloud attendance, employee time-card and timesheet application. ## Languages All core tools are available in English, Italian, French and German. Use each page's hreflang links or the localized tools directories. ## Important Overtime and pay results are indicative mathematical calculations. Contracts, tax, payroll, labor-law and company rules must be checked separately.