What ⟳ means
⟳ is the clockwise gapped circle arrow. Unicode classifies it as a mathematical symbol and files it in the Supplemental Arrows-A block; this site shelves it under Arrows.
Its appearance depends on the font and text styling.
How it is encoded
⟳ is a single code point, U+27F3. In HTML that is ⟳, and in CSS \27F3.
Don't confuse it with
4Questions people ask
1Why does ⟳ 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 ⟳
⟳\27F3Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

