Keep one subject
Several characters doing several things multiplies the ways a clip can go wrong. Build a busy scene from separate, simple clips.
Kling 4.0
216Credits
Remaining credits：
Public
BestAIVideo
Turn a Still or a Sentence into a Kling 4.0 Video
Kling 4.0 is the newest line from Kling AI. This page is built for the two ways people actually start: a photo that should move, and an idea that only exists as words. Pick one, add a motion prompt, decide on sound and resolution, and the credit cost appears before you generate.
A Simple Way to Work with Kling 4.0
The generator keeps the choices that change the result and hides the rest. Everything below is a control you can use on this page.
Start from a picture
Upload a first frame to anchor the look of the video. Add a last frame when the clip must end on a particular image, such as a product at rest.
Start from a prompt
Describe the scene, the action and the camera in plain sentences. Text mode lets you choose the shape of the frame for the platform you are publishing to.
Sound you can turn on or off
Keep audio on when speech, effects or ambience matter, and turn it off for silent loops or when you will score the clip in an editor.
Resolution and cost in view
Test at a lower resolution, finish at a higher one, and read the credit estimate update with every change before you submit.
From Idea to Kling 4.0 Clip
Good video prompts read like a director's note: who or what is in the frame, what they do, and how the camera sees it. These steps take you from a rough idea to a result you can judge.
Choose your starting point
Pick a first frame if the look is already fixed, or text if you are still exploring. A picture constrains the result; words leave it open.
Write the motion, not the picture
When you have a frame, describe the movement, the camera and the sound. The image already carries the subject and the palette, so repeating them wastes prompt.
Name the camera
Wide, close-up, tracking, overhead and over-the-shoulder are shot terms that translate directly into framing. Pick one per clip.
Change one thing per run
Adjust the camera, or the action, or the sound, never all three. A single changed variable tells you which edit made the difference.
Three Kling 4.0 Sample Clips to Study
A dragon attack on a burning coastal city
A dragon skims dark water toward a harbour town under a smoky storm sky, then dives among explosions near a church spire. It is a lesson in writing large-scale action as a clear path: where it starts, what it crosses and where it lands.
A lone warrior on a misty mountain stair
A figure in a wide-brimmed hat stands on stone steps in fog, throws a red-tasselled dart, and the shot cuts to a profile close-up. It shows how atmosphere and a single decisive gesture can carry a short scene.
A sorceress conjuring red threads in a moonlit forest
In a blue forest a robed figure draws glowing red threads between her hands while bronze coins spin in the air around her. Stylised fantasy like this depends on naming the colours and the one repeating motion you want.
Kling 4.0 Production Notes
Let the frame do the describing
When a first frame is attached, resist re-describing it. Use the prompt to say what moves and what the camera does.
Save the winning setup
Record the prompt, the starting frames, the sound setting and the resolution of any clip you like, so it can be reproduced and varied later.
What You Can Make with Kling 4.0
Product reveals
Animate a packshot and finish on the hero angle with a last frame.
Portrait and character animation
Bring an illustration or a portrait to life with a small, believable movement.
Before and after transitions
Use a first and last frame to show a transformation, a renovation or a change of season.
Short fantasy and action scenes
Prototype a dramatic beat with weather, camera and sound before committing to a larger production.
Social video in your own shape
Create the same idea in landscape, square or vertical from text mode.
Spoken moments
Keep audio on and write the line in quotes to try a short exchange or a voiced caption.
Kling 4.0 Questions, Answered
You can make a video from a written prompt, or from a first frame with an optional last frame. You choose resolution, decide whether audio is generated and read the credit cost before you submit.
Start from a photo when the look is already settled, such as a product or a character design. Start from text when you are still exploring ideas and want the model to propose the visuals.
It tells the clip where to end. Use it for a product resting in its final pose, a transformation or any shot that has to arrive at a known picture.
State who or what moves, how they move and how the camera follows. For example a slow tracking shot as a figure walks away, rather than a list of adjectives.
Turn it on when speech, effects or ambience are part of the idea, and off for silent loops or clips you will score separately. Mention the sound you want in the prompt.
The cost depends on length, resolution and whether audio is on. The generator displays the exact credit figure and updates it whenever you change a setting.
In text mode, yes: landscape, square and vertical are available. When you start from a frame, the video follows the shape of your image.
Say who is speaking, give the tone and put the line in quotation marks. Short lines are far more reliable than long speeches.
Because it makes cause and effect visible. If you alter the camera, the action and the sound together, you will not know which change improved the clip.
Check the subject and the main action first, then camera movement and continuity. Leave sound for last, and replay the clip with the picture hidden to listen.
Make Your First Video with Kling 4.0
Choose a photo or a prompt, set the sound and resolution, and see the credit cost before you generate.