TrainWindowAI turns one car photo into the viral train-window toy-to-real AI video: a miniature car on a train windowsill enters a tunnel and becomes a full-size car on the road. Upload one clear photo; get a 15s 720p 9:16 MP4 with generated sound for a one-time $8.99 — no subscription or prompt. Built on Seedance 2.0 Mini (APIMart). Failed renders return credits.

TrainWindowAI

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