Empty characters
Empty characters, blank characters, invisible characters and whitespace characters. They look like a space, but are in fact a different (unicode) character. They can be used if you want to represent an empty space without using space. Let's say you want to use an empty value in a website or application, but spaces are not accepted. For this situation you can use one of the characters on this site. For example, sending an empty message, or setting a form value to blank. If the application filters out other unicode characters then the characters on this site might not work.Sending an empty message in WhatsApp
WhatsApp does not allow to send a blank messages using spaces. To work around this problem, you can use the blank character on this page. It is seen as a character different than space, but it looks the same. You can use it to send a invisible message, or set your WhatsApp status to empty.
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