About Closed on Sunday AI

Closed on Sunday AI is a small independent tool for one thing: putting a person or pet of your choice in the middle of the Closed on Sunday choir, with the choir you pick. We built it in October 2026, a few days after the first AI versions appeared on TikTok, when making your own still meant juggling reference clips, long prompts and several attempts.

The video model is MiniMax H3, run through the fal.ai model service. It takes a depth map of the 14-second choir shot (shapes and motion, no faces) as the blueprint for the movement and timing, the original song for the lip-sync, a clean character picture drawn from your photo with GPT Image 2, and a look for the choir: one of ours or your words. Payments run through Stripe, and files are stored on Cloudflare for 30 days. The details are in the privacy policy.

We are not affiliated with Ye (Kanye West), Sunday Service, the makers of the music video, Higgsfield, CapCut, TikTok, or the creators whose posts we link to. Facts about the trend on this site link to their sources, with the date we read them.

Contact: contact@closedonsundayai.com