Kling 4.0

Kling 4.0 is an online AI video generator for creating realistic, cinematic video scenes from text or from your own images and other references. Describe what should happen and how the camera should move, or animate a portrait/product image using focused motion guidance. You can also use reference-led generation to keep appearance and scene intent consistent while iterating on the action.

A key focus in Kling 4.0 is aligning your subject, movement, and story. For control over pacing and progression, you can build continuous scenes up to 3–30 seconds and plan important moments with up to 10 keyframe images. This helps you direct action, emotion, and camera behavior across the same video timeline rather than treating each result as a separate shot.

To guide generation, you can combine up to 15 reference items per generation: up to 10 images, 5 videos totaling 30 seconds, and up to 7 subjects. You can use different reference types such as motion, camera, storyboard, grid, white-model, or depth to better target style and framing. Kling 4.0 supports lifelike motion and synchronized stereo sound, with natural faces, light, and emotion, plus cinematic framing and up to 4K maximum resolution.

Kling 4.0 is built for marketing ads and social shorts, product demos, short dramas, lessons and training visuals, and film pre-visualization—any workflow where you want controllable, reference-guided video concepts that you can refine quickly.

Pricing (annual discounts shown): Limited-time sale offers up to 65% off your first annual payment. Annual plan prices shown: Mini $14.9/month (100 credits), Standard $29.9/month, Plus $59.9/month, Pro $99.9/month, and credits reset monthly with unused credits not rolling over.

What can I create with Kling 4.0?

You can generate videos from text prompts or turn your images into animated scenes using reference-driven controls. It’s designed for cinematic camera movement, lifelike motion, and synchronized stereo sound.

How long is a single Kling 4.0 video generation?

You can generate single, continuous videos in the 3–30 second range.

How do keyframes work in Kling 4.0?

Keyframes let you plan important moments in your continuous scene using up to 10 keyframe images. They help direct action, emotion, and camera progression over time.

What limits apply to references in one generation?

You can use up to 15 combined reference items per generation: up to 10 images, 5 videos totaling 30 seconds, and up to 7 subjects. You can also choose specific reference types like motion, camera, storyboard, grid, white-model, or depth.

Does Kling 4.0 generate synchronized sound and realistic motion?

Yes—Kling 4.0 is designed for lifelike motion with synchronized stereo sound, including natural faces, light, and emotion.

What plans and pricing options are available?

Kling 4.0 offers annual plans (limited-time discount) for Mini, Standard, Plus, and Pro, with monthly prices shown for the annual billing option. Credits reset monthly and unused credits do not roll over.