Advanced Date Time Calculator

Our Screen Time Recorder lets you easily track how long you spend on your screen — all within your browser, no login required. Simply enter your name, start recording, and the tool will measure your active screen time in real-time. Each session is saved locally and automatically cleared at midnight to protect your privacy. Built…

The Meeting Planner helps you easily schedule meetings with people in different countries and time zones. Simply add up to five participants by choosing their city or time zone, and (if you want) adjust their working hours. Then, select your preferred date range and meeting duration — the tool will automatically find the time slots…

This tool helps you easily track your vehicle’s maintenance and oil change schedule — all without creating an account or storing any data online. It works entirely within your browser, saving your vehicle information locally using IndexedDB or localStorage. You can add multiple vehicles, record service and oil change details, and instantly view how many…