HTML Entity: ㅤ ㅤ
UTF-8 Encoding: 0xE3 0x85 0xA4
UTF-16 Encoding: 0x3164
UTF-32 Encoding: 0x00003164
The Unicode Character “u+3164 Copy And Paste” or “unicode 3164 copy paste” is an invisible symbol for copying and pasting “ㅤ”. Copy by clicking the copy button and paste:
u+3164 WhatsApp
In other cases this symbol is used to send messages to other people without appearing visible content, understand: for example on u+3164 WhatsApp you will not be able to send just one space to generate an empty message but by placing the invisible space you will send this message without any problem, see in the image below:

