PrismKitUnitsUniversal Unit ConverterUniversal Unit ConverterRuns in your browserLocalCopy linkMarkdownType an amount with any unit, like 5 mi to km, and see it in every compatible unit.Hex Dump ViewerView any file as an xxd-style hex dump, or turn a pasted hex dump back into a binary file.Length ConverterTurn a distance in metres, feet, miles, nautical miles or light-years into every other length unit at once.