Encoding tool
Hex (Base16) Converter
Encode or decode UTF-8 text as hexadecimal in one local utility.
Input chars: 0
Output chars: 0
Everything runs in your browser. No text is uploaded.
Reliable Base16 Encoding
Convert UTF-8 strings into hex bytes for logs, payloads, and debugging workflows.
Exact Hex Decoding
Decode valid hex sequences back to readable UTF-8 text with strict validation.
Local Privacy
All encoding and decoding happen locally in your browser memory.