Hex to Binary Converter
Convert hexadecimal values to binary with smart formatting, validation, and no sign-up required.
Tip: Hex values represent 4 bits each; 2 hex characters = 1 byte = 8 binary bits.
Made with ❤️ for devs, the StrongDM way: fast, simple, secure.
How to Use This Tool
1. Enter Input: Paste a hexadecimal string (e.g., 48656C6C6F
) or binary string (e.g., 01001000 01100101
) into the text box.
2. Choose Conversion:
– Click “Hex to Binary” to convert hex to 8-bit spaced binary.
– Click “Binary to Hex” to convert binary (in 8-bit segments) to a hex string.
3. View Results: The converted output appears instantly in the output box below.
4. Check Conversion Summary: See how many bytes were processed and how the output was formatted.
5. Use Sample Data (Optional): Click “Sample Data” to autofill an example.
6. Reset Fields: Click “Reset” to clear both the input and output boxes for a new conversion.
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Hex to Binary Converter: FAQ
0–9
and letters A–F
to represent values. It’s commonly used in computing as a compact way to express binary data.-
For hex: enter characters using
0–9
andA–F
, in even-length strings. -
For binary: enter 8-bit groups (e.g.,
01001000
) separated by spaces.
The tool includes input validation. If your input doesn’t meet the correct format (e.g., non-hex characters or incorrect binary lengths), it will display a helpful error message instead of failing silently.