Base Converter

Convert between bases 2-36, supporting integers and decimals.

Base Conversion

Input Value

Source Base (2-36)

Binary (2)

Octal (8)

Decimal (10)

Hexadecimal (16)

Base32 (32)

Base36 (36)

Custom Base Conversion

Target Base (2-36)

Result

Quick Conversion

Features

The base converter supports arbitrary conversion between bases 2-36, commonly used in programming and mathematical calculations.

Binary: Computer low-level data representation
Octal: Linux file permission representation
Decimal: Everyday number representation
Hexadecimal: Color values, memory addresses, etc.

Usage Instructions

Features

Convert between bases 2-36, automatically syncing common bases (binary, octal, decimal, hexadecimal), with custom target base and quick presets.

Steps

Enter a value and set the source base → Common base results auto-update → Set the target base in the custom section and click "Convert" for specific results, or click a preset button for quick conversion.

Notes

All conversions run locally in real time without uploading data; input characters must be valid for the source base (e.g. hexadecimal allows A-F); IME composition state is handled to avoid pinyin letter interference.