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Kling O3 Pro

Generate a video by taking a start frame and an end frame, animating the transition between them while following text-driven style and scene guidance.

Input

Fields marked * are required. Review the price before generating.

Text prompt for video generation. Either prompt or multi_prompt must be provided, but not both.

URL of the start frame image.

Uploading a file needs an account. Create accountJPEG, PNG, WebP · up to 25 MB

URL of the end frame image (optional).

Uploading a file needs an account. Create accountJPEG, PNG, WebP · up to 25 MB

Video duration in seconds (3-15s).

List of prompts for multi-shot video generation.

Additional settings

Whether to generate native audio for the video.

The type of multi-shot video generation. 'intelligent' lets the model automatically determine shot structure.

Starting price$0.1775 / second

You sign up first. Your settings are kept.

API code for this input

Complete the required fields and fix input errors to see API code.

How to use Kling O3 Pro

Getting started

Choose text-to-video, image-to-video, reference-to-video, video editing or video-to-video reference for the source you have.

Review your result

Review character identity, motion, camera movement and the soundtrack throughout the clip. Compare edits with the source.

Inputs and settings

For text or image generation, use prompt or multi_prompt, not both. Choose 3–15 seconds; generate_audio controls generated sound. Image mode requires image_url.

Reference and Edit modes support elements: add a frontal image and 1 or 3 extra views per image element (2 extra views are not accepted), then use @Element1 in the prompt. image_urls are separate references, named @Image1.

Edit requires video_url and prompt. keep_audio controls source sound. A video input permits at most four elements and separate reference images combined; the extra views inside an element stay grouped with it.

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