Online escape tools

Html escape tool
Html un-escape tool
Java/.NET String escaping
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Programming

Html Escape for Java
Html Escape for JavaScript

Charts

Unicode charts
Java String escape sequences

Unicode char 0x3280

Category:Enclosed CJK Letters and Months
Description:CIRCLED IDEOGRAPH ONE

Values

Hex value:3280
Integer:12928
UTF-8 hex value:e38a80
HTML Entity:㊀
Java char:\u3280

Similair to

maru-iti, symbol of unification

Font support

Font name Can display *
Arial NO
Arial Black NO
Comic Sans MS NO
Georgia NO
Impact NO
Times New Roman NO
Trebuchet MS NO
Verdana NO

* Can display means the character is a part of the font on a standard Windows 7 pc.