Binary Converter & Translator | Free Online Number System Tool
Free binary converter and number system translator. Instantly convert between binary, decimal, hexadecimal, and octal with 100% accuracy in your browser.
Binary & Number System Converters
Convert numbers between Decimal, Binary, Hexadecimal, and Octal systems.
Free Online Binary Translator & Number Converter
Why Use Our binary translator Converter?
Our all-in-one binary translator is the ultimate tool for anyone working with number systems. Instantly convert numbers between Decimal (base-10), Binary (base-2), Hexadecimal (base-16), and Octal (base-8). This powerful binary calculator provides real-time, bi-directional conversions right in your browser.
Real-Time, Bi-Directional Conversion
Experience the fastest conversion possible. Simply type a value into any of the four fields—Decimal, Binary, Hexadecimal, or Octal—and the other three fields will update instantly in real-time. There's no need to click any buttons.
Comprehensive Binary Converter
This is more than just a binary number to number tool. Use it to convert binary to decimal, binary to hexadecimal, and even as a binary to text translator by converting binary code to numbers that correspond to ASCII characters. It's the only binary converter you'll need.
Full Hexadecimal & Octal Support
Our hex converter makes it easy to work with base-16 numbers, which are common in web development and computing. Instantly convert hexadecimal to decimal or decimal to hex with perfect accuracy. The same powerful, real-time conversion applies to the Octal system.
Maximum Privacy with Client-Side Processing
Your privacy is our top priority. This tool operates entirely within your web browser. This means your data is never uploaded to our servers. All conversions, whether from decimal to binary or hex to decimal, happen directly on your own device, ensuring your inputs remain 100% private and secure.
How to Convert Between Number Systems
Enter Your Number
Type or paste your number into its corresponding input field (e.g., enter a hexadecimal value in the "Hexadecimal" box).
View Instant Results
As you type, the other three fields (Decimal, Binary, and Octal) will automatically update in real-time with the correctly converted values.
Copy Your Result
Click the copy icon next to any of the fields to instantly copy the converted number to your clipboard.
About the Binary Converter & Number Systems
This tool is a binary code translator and hex calculator built for speed and accuracy. Understanding different number systems is fundamental in computer science. While humans use the decimal system, computers operate in binary (binary language). Hexadecimal and Octal are often used as a more human-readable representation of binary data. Our tool simplifies the process of converting between these crucial systems.