Binary Converter

Convert between binary, decimal, and hexadecimal numbers. All conversions happen instantly in your browser, with no data sent anywhere.

Convert between number bases

Enter a value, select its base, and choose the base you want it converted into. Supports binary, decimal, and hexadecimal.

Value

From base

To base

Enter a value and tap “Convert” to see its representation in another base.

Note: This tool supports non-negative integers only. Hexadecimal can use digits 0–9 and letters A–F.