Convert text into hexadecimal byte codes and hex codes back to readable text. UTF-8 safe, with space separators, 0x prefixes and uppercase options. 100% local and private.
Convert text to hex byte codes and hex codes back to text.
Encoding happens entirely in your browser. Nothing leaves your device.
Correctly encodes emoji and non-Latin characters as UTF-8 bytes.
Real-time, no signup, no watermarks, unlimited input.
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