Frame the two ends
Same character, same lighting; change pose, position or expression.
首尾帧生成
Two stills define the shot: where it opens and where it lands. The model fills the motion in between, so a turn, a walk to the window, or a reveal happens exactly as you framed it.
首帧定开场,尾帧定落点,中间的运动交给模型。
How it works
Same character, same lighting; change pose, position or expression.
One motion: “walks to the window and turns back.”
If the path wanders, shorten the duration.
You give
You get
Under the hood
Each model lists its own price and content policy. The spicy route is MiniMax H3; other models follow their vendor’s rules.
FAQ
Yes. Crop both to the target ratio before uploading.
Change pose, position or expression — not the person, the outfit or the room.
MiniMax H3 image-to-video takes an optional last frame; Kling, Vidu and Wan have dedicated start-end modes listed below.
Enter an invite code to open the tool in Chat, or join the waitlist from this page. We open seats in batches and prioritise the tools people ask for most.
Related tools
Invite code opens the tool. No code — join the waitlist; the most-requested tools open first.
Early access
First & last frame video is invite-only for now. Enter a code, or leave your email and we will count the request.