What 𰳱 means
𰳱 is the cjk unified ideograph-30cf1. Unicode classifies it as a letter and files it in the CJK Unified Ideographs Extension G block; this site shelves it under Chinese, Japanese & Korean.
Its appearance depends on the font and text styling.
How it is encoded
𰳱 is a single code point, U+30CF1. In HTML that is 𰳱, and in CSS \30CF1.
Questions people ask
1Why does 𰳱 show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
How to type 𰳱
𰳱\30CF1Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.
