Littleli4.png -

In web development, software like Sparkle often generates small "little .png" files for website icons and device compatibility.

There is a Little PNG Shop that sells island-style apparel and products. LittleLi4.PNG

Depending on the context where you saw the name, it could also refer to: In web development, software like Sparkle often generates

These are typically 2D illustrations with a transparent background that "react" to the creator's voice, blinking or moving their mouth while they speak. In web development

The name doesn't appear to be a famous or viral image on its own, but it most likely refers to a PNGTuber model —a common tool used by content creators who want to stream without showing their real face. What is a "Little PNG" Character?