A tool that performs real-time number conversions between decimal, binary, octal, hexadecimal, and custom base systems.

Binary Bit Manipulator

1-100 Base Conversion Reference Table

Conversion values for decimal numbers 1 through 100 in various bases.

Decimal Binary Octal Hexadecimal

How to Use

  • Enter a number in any base input field
  • Values in other bases are automatically updated
  • Use binary bit manipulation buttons to manipulate binary numbers
  • Check the reference table below for conversions from 1-100

Input, output, limits

Decimal, binary, octal, hex, and custom (2–36) fields stay in sync. Binary is capped at 64 bits. Conversion stays in this browser.

Example

Decimal 10 becomes binary 1010, octal 12, hex A. Bit buttons shift the binary value.

FAQ

Negative numbers?
Decimal accepts non-negative integers only.
Custom base range?
2 through 36. Characters outside that alphabet are rejected.
Is input uploaded?
No. It is processed in this tab only.