Small tools that answer one question well. No sign-up, no upload — everything runs in your browser.
Convert a date and time across time zones, with correct daylight-saving handling — including wall-clock times that do not exist on that date.
Current weather and a 7-day forecast for any city. No account, no API key — data straight from Open-Meteo.
Paste any cron expression to see what it means in plain English and exactly when it will run next — in your own time zone, DST included.