What this utility does
Convert signed whole numbers between bases 2 through 36 with arbitrary-precision arithmetic.
Input and output contract
Input and output bases can be any integer from 2 through 36. Inputs are limited to 4,096 characters. An exact integer string in the selected output base.
Important limitations
Fractions are not supported. Digits must be valid for the selected input base.
SaveEditor.com implements this utility as a deterministic browser-local operation. The conversion result depends only on the explicit input and selected options; it does not infer a game format or silently modify unrelated data.