Convert hexadecimal byte sequences into readable text, or encode text into hex. Hex dumps show up constantly when debugging binary protocols, inspecting memory, reading packet captures or working with cryptographic material, and translating them back to characters helps you see what the bytes actually represent. This converter is UTF-8 safe, so multi-byte characters decode correctly, and it tolerates common formatting like spaces between bytes and a leading 0x prefix. Choose the direction, paste your input, and copy the result. Because everything runs in your browser using local decoding, sensitive data in your hex payloads is never transmitted to a server or stored anywhere outside your machine.