BNBC

Big Numbers Base Converter

Convert a big number (even with a Trillion digits) from a base to another.

Online base converter never exceed 64b numbers (~20 digits in base 10). If your goal was to convert a bigger number, you may use this tool instead.

Convert any string to binary (set input as ASCII, and output as [0, 1])
Convert numbers from decimal to hexadecimal (set input as [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] and output as [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F])
Convert numbers from base 37 to base 11 !!
Encode a string by converting it to whatever other base

Open to Collaborations

Feel free to open issues, give suggestions, and update code by sending a pull request !