Bitwise Calculator
Bitwise calculator — AND, OR, XOR, NOT & shifts with steps
Bitwise Calculator launched on July 22, 2026 with 1 votes.
What it does
Pure bitwise calculator for developers — AND, OR, XOR, NOT, left/right shifts. Enter binary, decimal, or hex; see results in all four bases plus 32-bit bit visualization. Calculation history, one-click examples, "Why This Matters" explanations. 100% client-side, no signup, no tracking. Built after a 2 AM debugging session where every existing tool was either ad-infested or hid the bit-level detail.
Free online bitwise calculator for AND, OR, XOR, NOT and shift operations. Supports binary, decimal and hex with step-by-step results. No signup, instant.
Built by a developer who got tired of mental hex math during kernel debugging, this free bitwise calculator runs AND, OR, XOR, NOT, and shifts on binary/dec/hex with live 32-bit visualization. When debugging register dumps, use AND with a mask to isolate specific bits. For example, value & 0xFF keeps only the lowest 8 bits - perfect for checking individual byte lanes in a 32-bit word. Try it: enter 0xABCD with AND, then type 0x00FF as the second number. You'll see only the low byte survives. Returns 1 only when both bits are 1. Useful for masking and clearing specific bits. Returns 1 when either bit is 1. Used for setting specific bits in a value. Returns 1 when bits differ. Commonly used…from bitwisecalc.com
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