Tools › Text & Data › Text to Hex / Binary Converter
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Text to Hex, Binary & Decimal Converter
Type text to see its UTF-8 bytes in hex, binary and decimal, or paste hex bytes to decode them back to text.
How it works
Text is stored as bytes. This tool encodes your text as UTF-8, so ASCII characters take one byte and others take two to four (for example é is the two bytes C3 A9). In "Hex to text" mode, paste hex bytes separated by spaces or not (48 69 or 4869) to decode them.
Frequently asked questions
What is the hex for the letter A?
41 (decimal 65, binary 01000001).
Why does é give two bytes?
UTF-8 uses one byte for ASCII and two or more for other characters.
How do I decode hex to text?
Choose Hex to text and paste the bytes; invalid or odd-length hex is reported as an error.