Unicode Character "⇔" (U+21D4)
The character ⇔ (Left Right Double Arrow) is represented by the Unicode codepoint U+21D4. It is encoded in the Arrows block, which belongs to the Basic Multilingual Plane. It was added to Unicode in version 1.1 (June, 1993). It is HTML encoded as ⇔.
Main Unicode Properties
Name | Left Right Double Arrow |
---|---|
Unicode Codepoint | U+21D4 |
Unicode Version | 1.1 (June, 1993) |
Block | Arrows |
Plane | Basic Multilingual Plane |
Bidirectional Data
Bidirectional class | Other Neutral (ON) |
---|---|
Is mirrored? | No |
Other Unicode Data
Category | Math Symbol |
---|---|
Script | Code for undetermined script |
Combining Class | Not Reordered |
U+21D4 Conversion
HTML (decimal) | ⇔ |
---|---|
HTML (hex) | ⇔ |
HTML (named) | ⇔ |
URL Escape Code | %E2%87%94 |
CSS | \0021D4 |
JavaScript, JSON | \u21D4 |
C, C++, Java | \u21D4 |
Python | \u21D4 |
Rust | \u{21D4} |
Ruby | \u21D4 |
How to type "⇔"
Preview
- ⇔ Times, Times New Roman, serif
- ⇔ Helvetica, Arial, sans-serif
- ⇔ Courier, Courier New, monospace
UTF Encodings
UTF-8 (hex) | 0xE2 0x87 0x94 |
---|---|
UTF-16 (hex) | 0x21D4 |
UTF-32 (hex) | 0x000021D4 |
Characters based on "⇔" (U+21D4)
-
⇎ U+21CE
Left Right Double Arrow With Stroke