What you are making
The window dance effect places a person inside a room, dancing while the camera watches from outside. The recognizable moment is the reaction when the person notices the camera. This workflow personalizes the person while using a fixed motion reference.
1. Choose a clear adult portrait
Use a JPG, PNG or WebP up to 10 MB. A face that is large, evenly lit and not obscured by hands or filters gives the identity reference more useful detail. Use one adult only, with permission. Your portrait background is not the final scene.
2. Pay once and check the preview
One video costs $9.90. Guest checkout is supported; Google sign-in is optional. After payment, inspect the still preview for the face, hairstyle, body and window placement. Approve it only if you want to continue. Stopping at the preview does not automatically refund the payment; contact support for help.
3. Generate and download
After preview approval, follow the saved task as it prepares the video. The target is about 12 seconds at 480p. Download the MP4 within 7 days. Silent and soundtrack copies use the same generated picture; adding the soundtrack does not submit another AI video.
If checkout is interrupted
Return in the same browser or use your private access link. Check the saved payment before paying again. On PayPal guest checkout, an optional save-information or account-creation switch may appear; switch it off if you do not want an account. Availability varies by country.
Check the details before sharing
Watch the whole clip. Look for identity changes, hands passing through the window frame and an unclear reaction at the end. AI results vary. A good still preview does not guarantee every video frame. Use your own licensed sound if you need commercial music rights.