kling-3.0 / motion-control
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Kling Motion Control 3.0 is Kuaishou Kling’s AI video motion model that transfers movement from reference videos to character images while preserving facial identity, expressions, and realistic motion dynamics.

Pricing: 20 credits/s ($0.1) for 720 p or 27 credits/s ($0.135) for 1080 p High-tier top-ups include +10% bonus credits. Effective pricing is approximately 10% lower than the above rates.
Input

A text description of the desired output. Maximum length is 2500 characters.

0/2500

Click to upload or drag and drop

Supported formats: JPEG, PNG, JPG Maximum file size: 10MB; Maximum files: 1

Reference image. The characters, backgrounds, and other elements in the generated video are based on the reference image. Supports .jpg/.jpeg/.png, max 10MB, size needs to be greater than 300px, aspect ratio 2:5 to 5:2.

Click to upload or drag and drop

Supported formats: MP4, QUICKTIME Maximum file size: 100MB; Maximum files: 1

Reference video. The character actions in the generated video are consistent with the reference video. Supports .mp4/.mov, max 100MB, 3-30 seconds duration depending on character_orientation.

Generate the orientation of the characters in the video. 'image': same orientation as the person in the picture (max 10s video). 'video': consistent with the orientation of the characters in the video (max 30s video).

Output resolution mode. Use 'std' for 720p or 'pro' for 1080p.

Output
output typevideo
Examples

Explore different use cases and parameter configurations

README

Complete guide to using kling-3.0/motion-control

Kling 3.0 Motion Control API for Precise AI Motion Transfer

Access Kling 3.0 Motion Control API on Kie AI to transfer motion from reference videos to character images while preserving facial identity and generating consistent AI video animations.

Original image

What’s New in Kling 3.0 Motion Control API Compared to Kling 2.6

Kling 3.0 Motion Control API builds on motion control introduced in Kling VIDEO 2.6 with improved facial consistency and motion stability. Compared with kling 2.6, Kling VIDEO 3.0 Motion Control API keeps facial identity stable across complex scenes, multi-angle shots, and longer motion sequences, enabling more reliable AI video generation through kling ai api.

Key Features of Kling 3.0 Motion Control API on Kie AI

Consistent Facial Identity from Any Angle with Kling 3.0 Motion Control API

Kling 3.0 Motion Control API keeps facial identity stable across camera angles and long motion sequences. With Kling Motion Control API, characters maintain same facial structure while turning or moving, making kling ai motion control api ideal for consistent AI video generation.

Complex Emotions Reproduced with Kling Motion Control 3.0 API

Kling Motion Control 3.0 API accurately captures subtle emotional transitions such as smiling, surprise, or sadness. Using kling ai api, developers can generate expressive AI videos where emotions stay natural while motion is transferred through kling 3 motion control api.

Face Occlusion Restoration Using Kling VIDEO 3.0 Motion Control API

Kling VIDEO 3.0 Motion Control API preserves facial structure even when part of face becomes briefly hidden during motion or camera shifts. With kling ai motion control api, generated videos restore facial detail smoothly while maintaining identity consistency.

Consistent Facial Clarity Across Dynamic Framing with Kling AI API

Kling 3.0 Motion Control API maintains facial clarity even when camera framing changes or dynamic movement occurs. Powered by kling ai api, this feature keeps faces sharp and recognizable during zoom, pan, and cinematic shots created with Kling Motion Control API.

How to Use Kling 3.0 Motion Control API on Kie AI

  • Step 1 — Try Kling 3 Motion Control API in Kie AI Playground

    Start in Kie AI Playground to quickly test kling 3 motion control api. Upload reference motion video and character image, then preview motion transfer results before integrating Kling Motion Control 3.0 API into your workflow.

  • Step 2 — Get Access to Kling AI API and Review Documentation

    Create your API key in Kie AI dashboard and review kling ai api documentation. Learn request parameters, authentication, and workflow required to use kling ai motion control api for generating motion-controlled AI videos.

  • Step 3 — Generate Video with Kling VIDEO 3.0 Motion Control API

    Send your first request to Kling VIDEO 3.0 Motion Control API to generate motion-controlled AI videos. The kling 3.0 motion control api transfers motion from reference video while preserving facial identity and character consistency.

Tips for Best Results with Kling 3.0 Motion Control API

  • 01

    Upload Clear Facial Reference for Kling 3 Motion Control API

    Use a clear facial close-up when providing character images. The kling 3 motion control api relies on facial data to maintain identity consistency, so sharp, well-lit face images improve stability and motion accuracy.

  • 02

    Match Reference Face with Desired Output in Kling AI Motion Control API

    Upload facial references that closely match the final look you want to generate. The kling ai motion control api focuses on facial structure rather than clothing or props, so correct face references lead to better identity consistency.

  • 03

    Provide Multiple Angles for Better Head Movement Accuracy

    To improve head-turn realism in Kling Motion Control 3.0 API, upload multiple views such as front-facing and side profiles. This gives the Kling Motion Control API more facial data for accurate motion and angle transitions.

  • 04

    Upload Expression Variations for Richer Emotion Control

    If your video requires expressions like smiling or emotional transitions, upload images showing neutral and expressive faces. This helps kling ai api reproduce more natural emotional changes during motion generation.

  • 05

    Use Video References for Complex Motion and Expressions

    When generating complex performance or emotional transitions, upload a reference video instead of only images. Videos provide richer motion and facial information, allowing Kling VIDEO 3.0 Motion Control API to produce smoother and more consistent results.

    • Use Cases of Kling 3.0 Motion Control API

    AI Character Animation with Kling AI Motion Control API

    Use Kling AI Motion Control API to animate illustrated characters, avatars, or mascots using real human motion. By combining a reference video with a character image, kling 3 motion control api transfers natural body movement and gestures to create lifelike animated performances.

    Social Media Video Creation Using Kling 3 Motion Control API

    Creators can use kling 3 motion control api to generate short-form videos by applying trending dances or gestures to AI characters. With Kling Motion Control 3.0 API, influencers and brands can quickly produce engaging content for TikTok, YouTube Shorts, and other platforms.

    AI Marketing and Product Demo Videos with Kling Motion Control API

    Brands can use Kling Motion Control API to generate marketing videos where virtual characters present products or perform brand gestures. Powered by kling ai api, businesses can turn static visuals or mascots into dynamic promotional video content.

    Film Previsualization with Kling VIDEO 3.0 Motion Control API

    Filmmakers can use Kling VIDEO 3.0 Motion Control API to prototype scenes and character performances before production. Using kling ai motion control api, teams can test choreography, acting, and camera movement with consistent AI characters.

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    Why Choose Kling 3.0 Motion Control API on Kie AI

    One Reference Image Plus One Motion Video

    kling-3.0/motion-control runs on POST /api/v1/jobs/createTask and takes one reference image and one motion video per request, with an optional prompt of up to 2,500 characters. Files that are not hosted yet can be uploaded first with the Kie.ai File Upload API (Base64, file stream or remote URL). Pricing for each resolution is shown in the pricing card above.

    Show the Head, Shoulders and Torso

    The motion video must clearly show the subject's head, shoulders and torso, and the reference image should show them clearly as well. The motion video has to run 3 to 30 seconds; size and aspect ratio limits for both files are listed in the API docs above.

    720p by Default, Orientation From the Video

    Output is 720p by default, with 1080p as the other option. Character orientation follows the motion video by default, which is the recommended setting; set it to image to follow the reference image instead. Pass a callBackUrl to receive the result when the task finishes, verify each callback with the HMAC signature described in the Kie.ai webhook guide, and query Get Task Details for the authoritative result. New Kie.ai users receive 80 free credits for testing.

    Frequently Asked Questions

    Kling 3.0 Motion Control API allows developers to generate AI videos by transferring motion from a reference video to a character image. The API keeps facial identity consistent while reproducing realistic body movement and expressions.

    The kling 3 motion control api analyzes motion patterns from a reference video and applies them to a character image. This process allows developers to generate videos where AI characters replicate human actions and gestures.

    Compared with Kling 2.6, Kling VIDEO 3.0 Motion Control API improves facial consistency, emotional accuracy, and motion stability. It performs better in multi-angle scenes and longer motion sequences.

    The kling ai motion control api typically requires a reference motion video and a character image. The system transfers motion from the video while preserving the character’s facial identity.

    The supported duration for uploaded action videos in kling 3 motion control api is 3–30 seconds. The generated AI video will normally match the length of the uploaded reference video used in the Kling Motion Control 3.0 API workflow.

    If the motion in the uploaded video is extremely complex or very fast, the kling ai motion control api may generate a shorter video. The model extracts only effective and continuous motion segments. As long as at least 3 seconds of usable motion is detected, a video can be generated. Please note that credits used in this case are not refundable, so adjusting motion complexity and speed can help achieve better results.