A few small utilities that live on this server. Only the domain search and the currency converter reach the network; the rest run entirely in your browser.
Generate names by length, character set and prefix or suffix, then check availability against live DNS and registry RDAP.
Uses the serverEuropean Central Bank reference rates, with a wider feed for the 130+ currencies the ECB does not publish.
Uses the serverA keyboard-driven calculator with running history, percentages and sign flip.
In your browserTime between two dates in years, months and days — plus total weeks, weekdays and hours.
In your browserFour calculations at once: percent of, what percent, percent change, and add or remove a percentage.
In your browserLength, mass, temperature, volume, area, speed, data and time, with every unit shown at once.
In your browserCryptographically random passwords with a live entropy estimate, generated locally.
In your browser