On TikTok, the term refers to a specific type of filter effect that visually simulates the appearance of a galaxy. Users employ this filter to enhance their videos, creating backgrounds or overlays reminiscent of celestial bodies and cosmic events. The effect typically involves swirling colors, shimmering particles, and a sense of depth intended to evoke the vastness of space. The filter can be applied to various content types, from lip-sync videos to creative visual effects.
The popularity of this filter stems from its ability to add a visually appealing and fantastical element to user-generated content. It provides a simple method to elevate the aesthetic quality of videos, potentially increasing engagement and attracting viewers. Its historical context resides in the broader trend of utilizing augmented reality filters on social media platforms for creative expression and entertainment. Such filters allow users to quickly transform their content without requiring advanced video editing skills.