View details and encodings for Unicode character U+21F3 Up Down White Arrow, located in the Arrows block and Other Symbol category. This character was released in 1999 under Unicode version 3.0.
⇳⇳U+21F3;8691\0021F3\u21F3\x{21F3}\u{21F3}u'\u21F3'E287B321F3000021F3