Convert a number from any base to any other base, anywhere from binary all the way up to base thirty six. Instead of chaining separate binary, octal, and hexadecimal tools, you pick the source base and the target base once and let this converter do the rest. It reads your input in the base you specify, validates that every digit is legal for that base, and then prints the value in your chosen output base along with the standard decimal, binary, and hexadecimal forms for reference. Bases above ten use the letters A through Z as extra digits, exactly like hexadecimal extends beyond nine. This is handy for computer science, encoding puzzles, and number theory. Everything runs locally in your browser, so conversions are instant and nothing you type is sent anywhere.
Any radix from 2 to 36, covering binary, octal, decimal, hexadecimal and custom bases in a single conversion.
Bases above 10 use letters, so A stands for 10, B for 11, and so on up to Z for 35.
Base 36 packs numbers into shorter strings using all digits and letters, which is handy for compact ids and codes.
Convert a number from any base to any other base, anywhere from binary all the way up to base thirty six. Instead of chaining separate binary, octal, and hexadecimal tools, you pick the source base and the target base once and let this converter do the rest.
Yes. Base Converter (Any Base 2 to 36) is completely free, with no sign-up and no usage limits.
Yes. Base Converter (Any Base 2 to 36) runs in any modern web browser. There is nothing to download or install.
Yes. Base Converter (Any Base 2 to 36) runs entirely on your device in your browser, so nothing you enter is uploaded to a server.