AI video model

Kling V4 AI Video Generator

Kling V4 is the latest Kling video model from Kuaishou. It renders 3 to 30 second clips at 720p or 1080p and always generates stereo sound with the picture.

Type a prompt or upload a photo. We'll take it to the studio.

Real Kling V4 cases with prompts

Each case was made in AI Trend Studio with the prompt shown. Use a prompt as your starting point: results vary from one render to the next.

Original
Result
Dancer spinning in a sunlit studio (Kling V4)
Prompt
The dancer spins twice, his loose white shirt flaring out, then ends in a graceful arm extension; the camera circles slowly, sunbeams through the windows.
Use this prompt View case

Try Kling V4 now

Start from a ready-made prompt and see the price before you send. You sign in before your first render.

Create with Kling V4 See plans and credit packs

Kling V4 at a glance

Type: Text to video, image to video
Length: 3–30 seconds
Resolution: 720p, 1080p
Input images: Up to 2 (first and last frame)
Audio: Generated with the clip
Price: 720p: 24 credits per 5 s · 1080p: 35 credits per 5 s

Prices are in credits and match what the composer charges. Failed or stopped renders are refunded.

Why use Kling V4

Kling V4 for short and long shots

Any length from 3 to 30 seconds, so a quick reaction shot and a long take both fit in one model.

Stereo sound on every clip

Kling V4 always renders audio with the picture: rain, footsteps, crowd noise or music.

First and last frame

Attach a photo to open the clip, and a second one to end it, then describe the motion in between.

How to make a video with Kling V4

Step 1
Add a photo or describe the scene
Upload a photo with the upload button, or skip it and describe the scene in words.
Step 2
Edit the starter prompt
The prompt box starts with a ready-made Kling V4 prompt. Change the subject, setting or mood in plain words; the agent turns it into a detailed prompt.
Step 3
Pick model, length and resolution
Kling V4 is preselected; choose a length and a resolution in the composer. The credit price updates before you send.
Step 4
Generate, refine and download
Send it (you will be asked to sign in first if you are not). Ask for changes in the same chat, such as a different mood or pacing, then download the version you like.

Try Kling V4 now

Before a first plan or credit pack, clips render at the model's lowest resolution and up to 5 seconds; buying either unlocks every resolution and length.

Create with Kling V4 See plans and credit packs

Kling V4: limitations and tips

Each render is a single clip of 3 to 30 seconds, depending on the model (Muse is always 10 seconds).
Photos go in as frames, not as character references: the first photo is the opening frame, and on MiniMax H3, MiniMax H3 Max, Seedance 2.5, Seedance 2.0, Seedance 2.0 Fast, Seedance 2.0 Mini, and Kling V4 a second photo sets the closing frame. Kling V4 Flash, Gemini Omni 1.2 Flash, and Muse take one photo.
Hands, fast motion and on-screen text are where current video models slip most often. A simpler action or a second try usually helps.

Kling V4: frequently asked questions

What is Kling V4?

Kling V4 is a video generation model from Kuaishou’s Kling family. In AI Trend Studio it makes 3 to 30 second clips at 720p or 1080p with stereo audio, from text or images.

How do I make a video with Kling V4?

Open Kling V4 on AI Trend Studio, upload a photo or describe the scene in the prompt box and send it. An AI agent writes a detailed prompt from yours and renders a 3–30 second video clip, usually within a few minutes; ask for changes in the same chat and download the version you like.

Kling V4 or Kling V4 Flash?

Kling V4 renders 720p or 1080p up to 30 seconds and takes a last frame. Flash is 720p only, up to 20 seconds, opening frame only, and costs fewer credits.

Do I need to upload a photo for Kling V4?

No, a photo is optional. Upload one to keep a specific subject, or describe the scene in words and AI Trend Studio generates it from the text.

How much does Kling V4 cost?

Kling V4 on AI Trend Studio costs 720p: 24 credits per 5 s, 1080p: 35 credits per 5 s, paid in credits from a plan or a credit pack. The exact price shows before you send, and failed or stopped renders are refunded. Before a first plan or credit pack, clips render at the model's lowest resolution and up to 5 seconds; buying either unlocks every resolution and length.

Related tools and effects

Ready to try Kling V4?

Open the studio with a starter prompt, edit it and generate.

Price shown before you send
Failed renders are refunded
Refine the result in chat

Create with Kling V4