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Kling 4.0 Video Generator

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Kling 4.0 for Directed Video Creation

Kling 4.0 is Kuaishou’s video model for turning creative direction and reference material into moving scenes. Officially launched on October 15, 2026, it brings longer single-generation sequences and more detailed reference control to the Kling family. For creators, the useful starting question is what the shot needs to communicate: a product reveal, a character interaction, or a continuous movement through a location. Define that purpose before deciding how much visual direction to provide.

Illustrative scene: Sculptural metal lamp emerging from a burgundy curtain.
Plan your Kling 4.0 scene

Compare Kling 4.0 with Other AI Video Models

Explore the full model lineup, including Kling 4.0, and open a model page to find an option for your next video.

Prepare a Kling 4.0 Video Prompt

Choose your input mode, develop the scene in Prompt and set the output options in the workbench above.

  1. Choose your starting material

    Begin with the asset that fixes the most important part of the scene. For a product shot, choose a photograph where the silhouette and label are easy to see. For a character scene, gather a clear view of the person and a separate view of the setting. Choose Frames to Video for a starting image or Reference to Video for reference images. In Prompt, describe the main subject and setting before adding action.

  2. Write the action as a sequence

    State what changes and how the camera observes it. A useful brief might read: a cyclist pauses beside a street stall, takes a paper bag, then rides out of frame while the camera stays beside the counter. Put the actions in the order the viewer should see them. Specify whether the camera stays still or follows the subject, and give the final action enough time to finish. Read the sequence aloud to spot actions that compete for the same moment.

  3. Set the output and review your scene

    Review the text in Prompt, then choose the aspect ratio, duration and resolution for your intended delivery format. Set Generate Audio to match the scene. Return to the input preview and check that the selected images support the movement you described. The frontend controls let you develop these choices together; generation submission for this model is not connected yet. Keep your original references and project notes so you can revisit the same creative direction when the integration is ready.

Plan your Kling 4.0 scene

Shape the Story Before the Render

Separate narrative, references and review into three practical decisions. Each answers a different question about the scene you want to make.

Plan a 30 Second Video Scene

Kling 4.0 supports sequences of 3–30 seconds, according to its official user guide. Use that range to plan a complete visual progression: an opening situation, the action that changes it, and the final image. For a product reveal, that could mean an object partly hidden by a curtain, a hand pulling the fabric aside, and a final close-up. Write the turning point before adding camera directions. A pause after the reveal can give the viewer time to recognize the product; more events are useful only when they advance the same idea.

Outline a scene
Illustrative scene: Hand drawing fabric aside to reveal a ceramic vase.

Give Each Omni Reference Asset a Clear Job

Kling 4.0’s Omni Reference mode uses images, videos, elements and voice styles as creative inputs. Give each asset a specific job. A product photograph can define shape and surface details; a motion reference can communicate the camera path or action rhythm. Write a short note beside each asset describing what to preserve. If two references disagree about lighting, clothing or background, choose which one should govern that detail. This turns a collection of files into directions you can evaluate, rather than asking every reference to control the whole scene.

Organize your references
Illustrative scene: Teal running shoe in a studio with an athlete softly in the background.

Review the Shot Against Its Purpose

Watch the result once at normal speed to judge whether the intended action reads clearly. Then inspect the moments that matter to the brief: the reveal, the handoff between characters, or the point where the camera changes direction. Check whether the subject remains recognizable and whether the ending gives an editor a useful place to cut. Keep notes tied to specific moments. “The label becomes obscured during the turn” gives a revision a clearer target than “make it better.” Change the relevant instruction before rewriting an otherwise useful scene.

Prepare your shot brief
Illustrative scene: Two people exchanging a wrapped parcel in a sunlit courtyard.

Four Decisions That Clarify Your Prompt

Use these checks to turn a general idea into directions you can assess. Keep visual priorities, sound and model identity separate.

Frame for the Final Placement

Decide where the video will appear before composing the shot. A vertical placement needs room above and below the subject; a landscape sequence can leave space for lateral movement. Mark where captions or a logo will sit in your finished edit so important actions remain visible.

Describe Visible Details

Replace broad adjectives with observable choices. Instead of “a premium product video,” try “a ceramic cup on a dark wooden table, soft light from the left, a slow camera move toward the handle.” This gives you concrete details to compare with the result.

Write the Sound Brief Separately

Decide whether the scene needs dialogue, environmental sound, or music. Write the exact spoken line when wording matters, and identify who speaks it. Keeping the sound brief distinct makes it easier to spot a mismatch between the intended mood and the finished sequence.

Compare Kling 4.0 and Kling 4.0 Flash

Kling 4.0 and Kling 4.0 Flash are distinct choices within the same family. When comparing examples or tutorials, check which version produced them and when the information was published. A result from an early Flash preview is not evidence of the full model’s current behavior.

Kling 4.0 Reviews from Creators

Creator feedback on planning and developing video projects with Kling 4.0.

  • The Fast Action Stayed Readable

    I tried Kling 4.0 on a scene of a runner cutting through a narrow city street while the camera followed from behind. The motion had a sense of weight, and the camera direction stayed understandable through much of the clip. It gave me a usable visual reference for a sports campaign pitch.
    Derek ColemanSports Commercial Director

  • References Helped With Camera Direction

    For a concept involving a car in a parking garage, I collected images for the vehicle, location, and lighting before writing the prompt. Kling 4.0 gave me a way to explore that combination as moving footage. Organizing the references first made the creative process feel more deliberate and easier to discuss with collaborators.
    Brooke SullivanAutomotive Art Director

  • A Longer Moment for the Reveal

    I was planning a product film where the camera slowly approaches a watch before revealing it on someone's wrist. Testing that progression in Kling 4.0 helped me think about the sequence as one continuous moment. It was especially useful for deciding where the attention should move during the reveal.
    Adrian ScottLuxury Product Filmmaker

  • Clearer Blocking Fixed the Scene

    My initial rooftop chase prompt left too much open to interpretation, particularly around where the characters entered the frame. I revised the reference choices and described the action in a simpler order. The following Kling 4.0 result read more clearly, which gave me a better foundation for discussing the shot with my editor.
    Vanessa ReedAction Sequence Previsualization Artist

  • Watching the Full Take Was Useful

    For an agency review, I wanted to judge whether a slow camera move would hold attention for the length of a scene. Seeing it play as a continuous clip made that easier than reviewing a series of still frames. I could point out the moment where the composition started losing focus.
    Martin HayesAgency Video Producer

  • Helped Us Commit to a Direction

    We had two possible ideas for a high-energy outdoor brand film, and both sounded good on paper. I tested a rough sequence in Kling 4.0 to show the movement and camera style. The team could compare the concepts more concretely, which helped us choose what deserved a real production budget.
    Jasmine BellCommercial Creative Director

Kling 4.0 Planning Questions

Answers about model identity, reference choices and preparing a scene for editing.

The official guide sets a shared ceiling of 15 assets across images, videos, voice styles and elements. Within it, the limits include 10 images, five videos and seven elements. Those category limits are not separate allowances to add together. Reference videos share a 30-second total, so choose clips that communicate the specific movement you need.

Keep the original goal and change one important instruction at a time. If the camera moves too early, adjust the timing description while preserving the subject and setting. Compare the revised take at the same moment in the sequence so you can tell whether the change addressed the actual problem.

Give Your Next Scene a Clear Direction

Start with the subject, choose the action that matters and prepare the references that explain your intent. Bring those decisions together in a focused Kling 4.0 brief.

Plan your Kling 4.0 scene