Long Rightwards Arrow Over Long Leftwards Arrow
U+1F8D0
Symbol Meaning
Long Rightwards Arrow Over Long Leftwards Arrow. Supplemental Arrows-C.
The symbol “Long Rightwards Arrow Over Long Leftwards Arrow” is included in the “Reaction arrows for chemistry” subblock of the “Supplemental Arrows-C” block and was approved as part of Unicode version in .
| Unicode Name | Long Rightwards Arrow Over Long Leftwards Arrow |
| Unicode Number | |
| Plane | 1: Supplementary Multilingual Plane |
| Unicode Block | Supplemental Arrows-C |
| Unicode Subblock | Reaction arrows for chemistry |
| Unicode Version | 17.0 (2025) |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 1F8D0 |
| Simple case change | 1F8D0 |
| Math | + |
| Grapheme_Base | + |
| scripts | Common |
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | F0 9F A3 90 | 240 159 163 144 | 4036993936 | 11110000 10011111 10100011 10010000 |
| UTF-16BE | D8 3E DC D0 | 216 62 220 208 | 3627998416 | 11011000 00111110 11011100 11010000 |
| UTF-16LE | 3E D8 D0 DC | 62 216 208 220 | 1054396636 | 00111110 11011000 11010000 11011100 |
| UTF-32BE | 00 01 F8 D0 | 0 1 248 208 | 129232 | 00000000 00000001 11111000 11010000 |
| UTF-32LE | D0 F8 01 00 | 208 248 1 0 | 3505914112 | 11010000 11111000 00000001 00000000 |
Copy and paste these codes to use the Long Rightwards Arrow Over Long Leftwards Arrow character in text for websites, social media, messengers, or blog posts.
| HTML | |
| CSS | |
| JavaScript, JSON | |
| Unix, C, PHP, JAVA | |
| Ruby, PHP | |
| Perl | |
| URL-encode |