zipper-mouth face

A face with a zipper sealed across the mouth, the perfect visual metaphor for "my lips are sealed!" This combines human expression with mechanical security to create a powerful symbol of silence, secrecy, and discretion. That zipper suggests intentional, secure silence rather than just passive quietness.

Use it when promising to keep a secret, showing you can't or won't share certain information, or playfully indicating you know something but aren't telling. Perfect for responding to confidential information, discussing sensitive topics that need discretion, or humorously showing you're "zipping it" in a particular situation. The emotional weight here is all about trustworthiness and discretion. The zipper metaphor is universally understood and adds personality to the promise of silence. It's more emphatic and visual than just saying "I won't tell." Use it to navigate the complex social dynamics of secrets and confidentiality, providing a clear, friendly way to show certain information stays private.