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Number bases

Convert a whole number of any length between bases 2 to 36. It reads 0x, 0b and 0o prefixes and minus signs, and can group digits in fours.
Your data stays in this tabGives you Results to copy, Share text, Receipt
Number
The number is in base
Also show in base

Result

The result shows here as you type.

Use it forBinary, octal, decimal and hex, or any base from 2 to 36.

Good to knowIt works in this tab and has no code that sends what you type. Open the Receipt after a run to see the page's own count of network calls.

  • Binary
  • Hex
  • Hexadecimal
  • Octal
  • Decimal to binary

Where your data goesNowhere. The work happens in this tab.