Character Map — Unicode Character Info Tool
Enter any character to see its Unicode code point (U+XXXX), HTML numeric entity, CSS escape code, decimal, hexadecimal, octal, binary, and UTF-8 hex encoding.
How It Works
Type or paste a character and the tool extracts its Unicode code point using JavaScript's codePointAt(). It then derives all representations: hexadecimal, decimal, octal, binary, HTML entity, CSS escape, and UTF-8 byte encoding.
Common Use Cases
- Find HTML entities for special characters
- Get Unicode code points for programming
- Look up CSS escape codes for content properties
- Debug character encoding issues
Frequently Asked Questions
Yes, it supports the full Unicode range including emoji, CJK characters, and other multi-byte characters.
UTF-8 hex shows the actual bytes used to encode the character in UTF-8, which may be 1-4 bytes depending on the code point.