What this utility does
Convert a signed decimal integer to its exact base-2 representation using arbitrary-precision integer arithmetic.
Input and output contract
Accepts signed base-10 whole numbers up to 4,096 characters. An exact base-2 integer string.
Important limitations
The result is mathematical sign-and-magnitude text, not an implicit fixed-width two’s-complement representation.
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.