U+2194 LEFT RIGHT ARROW

↔

Double-headed horizontal arrow pointing left and right, meaning both ways, exchange, or relation in Z notation.

Codepoint

U+2194

Name

LEFT RIGHT ARROW

Block

Arrows

Script

Common

Category

Math Symbol (Sm)

Unicode version

1.1

Plane

BMP

HTML

↔ ↔

CSS

\2194

UTF-8

E2 86 94

UTF-16

2194

UTF-32

00002194

Also known as

z notation relation

Emoji

left-right arrow · Symbols › arrow

Keywords

arrow, left-right

Related characters

• ↕U+2195UP DOWN ARROW
• ↩U+21A9LEFTWARDS ARROW WITH HOOK
• ↖U+2196NORTH WEST ARROW
• ↪U+21AARIGHTWARDS ARROW WITH HOOK
• ⤴U+2934ARROW POINTING RIGHTWARDS THEN CURVING UPWARDS
• ⬅U+2B05LEFTWARDS BLACK ARROW
• ↙U+2199SOUTH WEST ARROW
• ⤵U+2935ARROW POINTING RIGHTWARDS THEN CURVING DOWNWARDS
• ⬇U+2B07DOWNWARDS BLACK ARROW
• 🔃U+1F503CLOCKWISE DOWNWARDS AND UPWARDS OPEN CIRCLE ARROWS
• 🔄U+1F504ANTICLOCKWISE DOWNWARDS AND UPWARDS OPEN CIRCLE ARROWS
• ↘U+2198SOUTH EAST ARROW