The 777 Filter on TikTok refers to a popular augmented reality effect that simulates a slot machine or a rapidly spinning number counter where the user's goal is to stop it on three sevens. It became a viral sensation as users shared their frantic attempts to hit the jackpot, often syncing the action to upbeat or suspenseful music. Beyond just a game, the 777 motif is frequently linked to 'angel numbers' and manifestation culture on social media, representing divine alignment and good fortune. Memes utilizing this template often poke fun at the obsession with digital luck or the frustration of missing the target by just one digit, making it a highly relatable piece of content for anyone navigating the TikTok algorithm.