Multi-Base Converter

Convert numbers between binary, decimal, hexadecimal, and octal bases with real-time updates and visual binary representation.

Real-time conversion

Enter a value to convert

Enter a value to convert

Enter a value to convert

Enter a value to convert

Quick Examples

255

Common decimal number

1010

Binary number

Hexadecimal value

777

Octal number

Instant conversion as you type with debounced input handling

Interactive bit visualization with color-coded ones and zeros

One-click copying of any converted value

Real-time validation with clear error messages

Properly formatted numbers with grouping for readability

Support for binary, decimal, hexadecimal, and octal

•Select your input base (binary, decimal, hex, octal) before entering a number

•Binary numbers should contain only 0s and 1s

•Hexadecimal numbers can use digits 0-9 and letters A-F (case insensitive)

•Octal numbers should contain only digits 0-7

•Click the copy button next to any result to copy it to your clipboard

•Use the reset button to clear all inputs and results