Bitwise Calculator
Your data never leaves your browserPerform bitwise operations (AND, OR, XOR, NOT, shift left, shift right) on integers.
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About Bitwise Calculator
Enter one or two integers and apply a bitwise operation: AND, OR, XOR, NOT (single operand), left shift, or right shift. Results are displayed in decimal, hexadecimal, and binary. Ideal for low-level programming, embedded systems, and flag masking.
How to use
- Enter the first number (and second number for binary operations).
- Select the bitwise operation.
- The result appears instantly in decimal, hex, and binary.
More Math / Calculators
Frequently Asked Questions
FAQs about Bitwise Calculator
How many operands does NOT require?
NOT is a unary operation and only needs the first number. The second number is ignored.
How does shift work?
Left shift (<<) multiplies by 2 for each bit shifted. Right shift (>>) divides by 2 for each bit shifted (arithmetic, sign-preserving).
What bit width is used?
JavaScript uses 32-bit signed integers for bitwise operations, so the range is −2,147,483,648 to 2,147,483,647.
What is AND useful for?
AND is commonly used to extract specific bits (masking), check whether a flag is set, and clear bits in a value.
Is my data safe?
All calculation runs in your browser. No data is sent to any server.