Hex ↔ Binary Converter

Convert Hexadecimal values into Binary and back

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Result
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Enter hexadecimal values (comma/space separated) to get binary, or binary (4/8-bit groups) to get hex.
Hexadecimal to Binary Converter
Use our free Hexadecimal to Binary Converter to instantly translate hex values into binary code. Instead of manually converting each hex digit into a 4-bit binary number, this tool automates the process for quick and accurate results. Whether you are a programmer, student, or IT professional, our hex to bin converter makes it simple to switch between these two widely used numbering systems.

Hexadecimal to Binary conversion is the process of converting numbers from base-16 (hex) to base-2 (binary). Since computers store and process everything in binary, converting hex values into binary makes them understandable for the system. For example, the hexadecimal number F equals the binary 1111.

Using our hex to binary converter is fast and simple. Just follow these steps:

  • Enter your hexadecimal value (e.g., 5DA) into the input box labeled “Enter Hexadecimal”.
  • Click the “Convert to Binary” button.
  • The tool will instantly display the binary equivalent (e.g., 5DA → 10111011010).
  • Copy the result to use in your projects, code, or assignments.

You can also perform the reverse conversion using our Binary to Hexadecimal Converter.

Manual conversion requires breaking down each hex digit into a 4-bit binary code, which is time-consuming and error-prone. Our online converter eliminates the need for a conversion table and gives instant, error-free results. It is especially useful for programmers, network engineers and students learning digital electronics.

Each hexadecimal digit corresponds to a unique 4-bit binary sequence. The converter processes every hex digit separately and then combines them into a complete binary string. For example:

  • A → 1010
  • C → 1100
  • F → 1111

So, the hexadecimal CF8 converts to binary as 1100 1111 1000.

Key features of our tool include:

  • Instant hex to binary conversion with a single click.
  • User-friendly design for quick input and output.
  • 100% free and secure—no data is stored or shared.
  • Supports all devices (Windows, Mac android, iOS).
  • Accurate results for both small and large hex values.

Here are some examples of conversions:

  • Example 1: CF8 → 110011111000
  • Example 2: 5DA → 10111011010

Use this quick reference table for hex to binary mappings:

Hex Binary
00000
10001
20010
30011
40100
50101
60110
70111
81000
91001
A1010
B1011
C1100
D1101
E1110
F1111

Yes, your privacy is fully protected. The Hex to Binary Converter runs directly in your browser and does not save, log, or share your input values. Once you close or refresh the page, your data is gone.

Q: How do you convert hex to 7-bit binary?
A: For 7-bit values, only the lower range (0x00 to 0x7F) is used, giving binary numbers from 0000000 to 1111111.

Q: What is Hex 11 in Binary?
A: The hexadecimal value 11 equals 00010001 in binary.

Q: Can I convert from Binary to Hexadecimal?
A: Yes, you can use our reverse Binary to Hex Converter to easily change binary numbers back into hexadecimal values.