Upload one selfie: you laugh, wave "bye bye", cover the camera with your hand — and reappear in a bold villain-style look. The viral "hahaha bye bye" transition, in 8 seconds.
Your selfie
One person, front-facing, with the face clearly visible; half-body works best. The video keeps your photo’s shape — use a vertical photo for TikTok, Reels or Shorts.
The Bye Bye outfit change — also called the "hahaha bye bye" or evil laugh transition — is a TikTok trend that took off around Halloween 2026. You laugh into the camera, wave "bye bye", cover the lens with your hand, and when the hand moves away you are in a completely new, dramatic look.
This template does the whole transition from one selfie. Your photo is the first frame, so your face, hair and background stay the same. Seedance 2.0 adds the playful evil laugh, the wave and the lens cover, then reveals you in a sleek black villain-style outfit with dark makeup and moody red-tinted lighting.
You get an 8-second video in the same shape as your photo, with the laugh, a soft "bye bye", a whoosh on the reveal and a dark bass hit — ready for TikTok, Reels and Shorts. The look is an original design, not any film or game character.
No prompts or editing skills needed.
A clear, front-facing photo of one person, ideally half-body.
Standard (480p) for a quick, low-cost take; HD (720p) for the one you want to keep or post. Full HD (1080p) for the sharpest result.
Get an 8-second video with sound in a few minutes, then download and post it.