Bitwise calculator
Bitwise calculator lets you calculate AND, OR, XOR, NOT, and shifts with explicit width and signedness in your browser.
Radix converter
Radix converter lets you convert signed big integers between bases 2 and 36 without floating-point loss in your browser.
Radix converter
⌂ Inputs and results stay in this browser and are not automatically stored or sent.
Waiting for input
Input
Output
Waiting for input
Complete text result
How to use
Enter an integer, including its sign, and select the source and target bases.
Inspect the resulting digits and sign; convert back when useful. This changes integer notation, not fixed-width signed interpretation or fractional numbers.
Examples
18446744073709551615Principles and limits
Each input is limited to 1,048,576 bytes, output to 33,554,432 bytes, and processing to 5,000 ms. Input is never silently truncated.
Guides
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