The characters combine literally to mean “net famous face.” It's a modern term born from the internet age, perfectly describing a phenomenon where a person's (or a type of) face becomes famous through the “net.”
“网红脸” is more than just a descriptor of a face; it's a cultural phenomenon that reveals deep insights into modern Chinese society, beauty standards, and the power of social media. The rise of the “网红脸” is directly tied to the explosion of e-commerce livestreaming and social media influencing in China. A specific “look” became associated with success and popularity online, leading many to aspire to it. This aesthetic often combines traditionally desired East Asian features (pale skin) with features that are seen as more “Western” or “three-dimensional” (high nose bridge, deep-set eyes), creating a new, digitally-driven ideal. A good Western comparison is the concept of “Instagram Face.” Both “网红脸” and “Instagram Face” refer to a specific, often surgically- or digitally-enhanced beauty standard popularized by social media influencers (e.g., the Kardashians in the West). Both looks are criticized for promoting a homogenous, unattainable ideal and erasing unique, natural features. However, the specific features differ: “Instagram Face” often emphasizes full lips, high cheekbones, and a “snatched” jawline, while “网红脸” is defined by its V-shaped chin, large “doe eyes,” and delicate nose. The “网红脸” is a uniquely East Asian interpretation of a global social media trend. This phenomenon touches on cultural values like conformity and the immense social pressure (内卷 - nèijuǎn, or “involution”) to succeed in a highly competitive environment. For some, achieving the “网红脸” is seen as a shortcut to gaining social capital, popularity, and economic opportunities online.
“网红脸” is primarily used informally in conversation, social media comments, and online articles. Its connotation is almost always neutral to negative.
You would rarely hear it in a formal setting. It's a slang term that belongs to the world of pop culture and online discourse.