Hex to Binary Converter - Free, Instant, In Your Browser
Enter a value in Hex to get the equivalent in Binary (e.g. FF (hex) = 11111111).
How to use HEX → BINARY
- 1Paste your text or data into the input box above.
- 2HEX → BINARY runs instantly, right in your browser.
- 3Copy the result or use it directly.
Your file is only processed temporarily for the conversion and is automatically deleted within 24 hours.
Frequently Asked Questions
Why convert between binary and hex?
Hex is a compact, human-friendlier way to write binary - each hex digit represents exactly 4 binary digits, common in programming, color codes, and memory addresses.
Does this work with negative numbers?
Only whole, non-negative numbers are supported - the same convention every base converter uses.