Convert characters to Unicode code points, UTF-8 bytes and HTML numeric entities.
Enter the example value or paste your own input, choose the mode when one is available, and read the first result card for the direct answer. The output area gives a copyable block for code reviews, documentation, API tests, classwork or troubleshooting notes.
What the result means
The output lists each code point as U+ notation and shows the UTF-8 byte sequence for debugging text encoding.
What is not included
Grapheme clusters can contain multiple code points. The calculator reports code points, not visual user-perceived characters.
Privacy note
The calculation runs in your browser. Avoid pasting production secrets, credentials, private keys, customer data or regulated personal data unless your own policy allows browser-based tools.