video | Kling AI
Video Tools
Video extension and multi-image video generation tools
Video Tools is a two-in-one workspace for extending existing videos and generating new videos from multiple reference images.
Video Extend lets you add more time to any AI-generated video. Select a video from your gallery, optionally describe what should happen next, and the AI analyzes the final frames and continues the scene — matching the motion, lighting, camera angle, and visual style. Extensions add 4–5 seconds per step, and you can chain extensions up to 3 minutes total. A creativity slider controls how closely the AI follows your prompt versus improvising naturally. The model and quality settings carry over from the original video automatically.
Multi-Image to Video takes up to 4 reference images and generates a video that brings them to life together. Upload photos of characters, objects, or scenes, write a prompt describing the story and motion, and the AI creates a video that weaves those images into a coherent animated sequence. Choose Standard or Professional mode, set the duration to 5 or 10 seconds, and pick your aspect ratio.
Both sub-tools save results directly to your gallery. Video Extend is the way to make short clips long enough for social media without starting over. Multi-Image to Video is the way to turn a set of still photos into a narrative video clip — perfect for product showcases, character introductions, or story sequences where you want specific visual elements preserved.
Video Extend lets you add more time to any AI-generated video. Select a video from your gallery, optionally describe what should happen next, and the AI analyzes the final frames and continues the scene — matching the motion, lighting, camera angle, and visual style. Extensions add 4–5 seconds per step, and you can chain extensions up to 3 minutes total. A creativity slider controls how closely the AI follows your prompt versus improvising naturally. The model and quality settings carry over from the original video automatically.
Multi-Image to Video takes up to 4 reference images and generates a video that brings them to life together. Upload photos of characters, objects, or scenes, write a prompt describing the story and motion, and the AI creates a video that weaves those images into a coherent animated sequence. Choose Standard or Professional mode, set the duration to 5 or 10 seconds, and pick your aspect ratio.
Both sub-tools save results directly to your gallery. Video Extend is the way to make short clips long enough for social media without starting over. Multi-Image to Video is the way to turn a set of still photos into a narrative video clip — perfect for product showcases, character introductions, or story sequences where you want specific visual elements preserved.
What's Included
Video Extend
Make any AI-generated video longer — the AI picks up exactly where the clip ends and continues the scene seamlessly with new action you describe in a prompt
Multi-Img Video
Generate a video from up to 4 reference images — the AI combines them into a single animated sequence with your prompt guiding the motion and story
Best results
Extend Videos That End on Motion
Extensions work best when the original video ends with ongoing movement — a character mid-walk, a camera still panning, water still flowing. The AI continues the trajectory. Static final frames give it less direction.
Use the Creativity Slider
Low creativity (0.1–0.3) keeps the extension very close to the original scene. High creativity (0.7–1.0) lets the AI introduce new elements and changes. For seamless continuity, stay around 0.3–0.5.
Chain Extensions in Steps
Need a 20-second video from a 5-second clip? Extend once, review the result, then extend again. Building longer content step by step gives you control at each stage rather than hoping one long extension works.
Pre-Crop Subjects for Multi-Image
When using Multi-Image to Video, crop your reference images to focus on the subject. Clean, well-lit photos with clear subjects give the AI better material to animate into a cohesive video.
Describe the Story in Multi-Image
Your prompt should describe the narrative arc — how the images connect, what motion happens between them, and the overall mood. Think of it as writing a storyboard that ties your reference photos together.
Professional Mode for Final Content
Standard mode is great for testing ideas quickly. Switch to Professional mode when you are happy with the concept — it produces higher quality output with better motion coherence and visual detail.