Previous Character in Block Next Character in Block Share U+021D4 LEFT RIGHT DOUBLE ARROW Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Empty Previous Block Next Block < / > Unicode Block U+02190 — U+021FF Arrows Character Details Your browser ⇔ Character properties Code Point U+021D4 Name LEFT RIGHT DOUBLE ARROW Unicode1 Name — Block Arrows General cat a symbol of primarily mathematical use Canonical Combining Class — Bidirectional Class most other symbols and punctuation marks Mirrored character in bidirectional text false Decomposition Uppercase Mapping Lowercase Mapping Titlecase Mapping Numeric Value — DECIMAL Value 8660 UTF-8 HEX Value 0xE28794 UTF-16 HEX Value 0x021D4 UTF-32 HEX Value 0x000021D4 XHTML Value ⇔ Views - Block Details This block is part of the script Arrows More Arrows blocks Arrows Supplemental Arrows-A Supplemental Arrows-B Miscellaneous Symbols and Arrows This Character appears in the following languages