Shows ASCII/Unicode details for a character or code point.
Character Info shows the ASCII and Unicode details for a single character or code point. Enter a character, a decimal code, or a 0x-prefixed hex value and it returns the decimal, hexadecimal, octal, binary, HTML entity, and U+ Unicode notations. It is handy when you need to look up a charcode or convert between code point representations while debugging text, encodings, or escape sequences.
No. Character Info runs entirely in your browser and nothing you type is uploaded. The conversion happens locally in JavaScript, so no character or code point ever leaves your device.
You can enter a single character, a plain decimal number (e.g. 65), or a 0x-prefixed hexadecimal value (e.g. 0x41). Input is trimmed of surrounding whitespace before it is parsed.
It displays the character itself plus its decimal, hexadecimal (0x), octal (0o), binary, HTML numeric entity (&#NNN;), and Unicode (U+) notations.
Only the first character is used; its code point is read and all other details are derived from that. To inspect a different character, enter it on its own.
Yes. It reads the code point with codePointAt and rebuilds the character with String.fromCodePoint, so emoji and other characters above the basic ASCII range work too.