The up-down arrow emoji represents vertical movement or direction.
Unicode: U+2195 U+FE0F
The up-down arrow emoji (↕️) depicts a bidirectional arrow pointing both upwards and downwards. It is commonly used to indicate vertical movement, direction, or the ability to go either way. This emoji can also suggest a reciprocal or two-way process.
"Scroll ↕️ to see more content on this page."
"The ↕️ arrows on the control panel allow you to adjust the seat height."
"The negotiation process involved a lot of ↕️ discussion until an agreement was reached."