Base Converter (Decimal, Binary, Hex) Code
Base Converter – Decimal, Binary & Hexadecimal
Easily convert between DEC, BIN, and HEX formats instantly.
Convert Between Decimal, Binary, and Hexadecimal
Invalid Decimal input.
Invalid Binary input (must be 0 or 1).
Invalid Hexadecimal input (must be 0-9, A-F).
What Is a Base Converter?
A base converter allows you to change numbers between different numeral systems. The most common bases are:
Decimal (Base 10) – Used in everyday counting.
Binary (Base 2) – Used inside all computers and digital systems.
Hexadecimal (Base 16) – Used in programming, color codes, and memory addressing.
This tool helps programmers, developers, students, and engineers quickly convert values between these three essential number systems with instant results.