Convert plain text and Unicode characters into accurate 8-bit UTF-8 binary bytes with flexible separators.
The tool encodes text as UTF-8 bytes and displays every byte as eight binary digits.
Yes. UTF-8 encoding allows the converter to handle Unicode text, including emoji and accented characters.
Some Unicode characters require two, three, or four UTF-8 bytes instead of one.
Yes. Choose No separator to create one continuous binary bit stream.
Yes. Choose New line as the byte separator.
Yes. Your text is converted locally in the browser and is not uploaded by the tool.