Room for ChanceConvert an integer between binary, octal, decimal, hexadecimal and other bases from 2 to 36. Large integers are processed exactly, without floating-point rounding. Useful for studying positional notation.
Convert an integer between binary, octal, decimal, hexadecimal and other bases from 2 to 36. Large integers are processed exactly, without floating-point rounding. Useful for studying positional notation.
Integer values only, bases 2–36. Digits A–Z represent values 10–35. Do not add prefixes such as 0x or 0b.
Values and lists stay in this page. They are not sent to a server or saved after you close it.
Generate integers within an inclusive range. Choose how many you need, allow or prevent repetitions and exclude specific values. Useful for exercises, informal selections and test data.
Random name pickerPaste a list and select one or more names at random. Each non-empty line is one entry; identical lines can be removed before selection. People with the same name can be distinguished with a label.
Random team generatorDivide a list into randomly assigned teams. Every person is assigned once and team sizes differ by at most one. Suitable for classroom exercises, workshops and friendly activities.