Bit Alchemist

Bit Alchemist is a fast, native programmer's calculator built for people who think in hexadecimal, binary, and bits — developers, embedded engineers, reverse engineers, and CS students. Switch instantly between hex, decimal, octal, and binary. Choose 8-, 16-, 32-, or 64-bit word sizes with signed or unsigned interpretation, and watch every base update live as you type. Enter full C-style expressions with parentheses and correct operator precedence, or work in immediate/chain mode — one engine, one result. FREE • Hex / decimal / octal / binary conversion, side by side • 8, 16, 32, and 64-bit word sizes; signed and unsigned • Arithmetic and the core bitwise operators: AND, OR, XOR, NOT • Logical and arithmetic shifts: SHL, SHR, SAR • C-style expressions with parentheses and correct precedence • Hardware keyboard support • Display tuned your way: digit grouping, prefixes, uppercase hex, leading zeros • Recent history UNLOCK PRO (one-time purchase) Take it to the full workbench: • CPU flags — live carry, zero, negative, overflow, and parity • Rotate operations — ROL, ROR, and rotate-through-carry RCL / RCR • Bit editor — tap individual bits to toggle, set, clear, or test • Bitfields & masks — sign/zero-extend, mask to width, extract and build masks • Explain mask — break any value into its set-bit ranges • Registers R0–R7 — eight labelled registers with cross-word-size recall • Full, unlimited history • Copy as code — export values as C, Swift, Python, or JavaScript literals • ASCII view — read a value as its byte sequence • iPad workbench — a full-screen layout with every panel at once Pro is a single one-time purchase. No subscriptions. No ads. No account. Everything runs offline on your device. Bit Alchemist — turn raw bits into gold.