Meaning
A face with a zipper mouth. Conveys keeping a secret and silence — "my lips are sealed".
Developer
Code points
U+1F910Unicode name
zipper-mouth faceHTML (hex)
🤐HTML (decimal)
🤐CSS
\1F910 JavaScript
\u{1F910}Python
\U0001F910UTF-8
F0 9F A4 90