Kling 3.0 4K Text-to-Video generates ultra-high-resolution 3840×2160 cinematic video directly from text prompts with smooth, realistic motion and strong temporal consistency. Choose 4K when you need the sharpest output Kling 3.0 can produce — perfect for high-end advertising, hero shots, and large-screen playback.
About this model
Kling 3.0 4K Text-to-Video generates ultra-high-resolution 3840×2160 video directly from a text prompt, with smooth motion, natural physics, and strong temporal consistency. It is the highest-resolution tier of Kling 3.0 and the right choice when the final clip needs to hold up at cinema or billboard scale.
The underlying model interprets nuanced prompts and produces cinematic framing, making it suitable for hero scenes, advertising, and high-polish narrative sequences where pixel density directly affects perceived quality.
Cost analysis
| Provider | Cost | Notes |
|---|---|---|
| muapiapp | $2.00 per 5s clip | 4K tier priced at $0.40 per second of output regardless of audio setting. Higher than Pro to reflect longer render times. |
| Fal.ai | Not available | Kling 3.0 4K mode is not listed on Fal.ai at this time. |
| Replicate | Not available | Kling 3.0 4K mode is not listed on Replicate at this time. |
4K tier priced at $0.40 per second of output regardless of audio setting. Higher than Pro to reflect longer render times.
Kling 3.0 4K mode is not listed on Fal.ai at this time.
Kling 3.0 4K mode is not listed on Replicate at this time.
** Competitor pricing is estimated based on similar model architectures and usage tiers.
Configuration schema
| Parameter | Type | Description | Default |
|---|---|---|---|
| Prompt | string | Text prompt describing the video. | A close-up view of a mechanical watch lying open on a dark surface. As the video plays, the internal gears begin turning smoothly, tiny springs flex and release, and the balance wheel oscillates rhythmically. Light reflections glide across polished metal parts while the camera slowly pans sideways, revealing the layered precision of the mechanism. Studio lighting, macro detail, clean background, calm and satisfying motion. |
| Aspect Ratio | Enum (3 options) | The aspect ratio of the generated video | 16:9 |
| Duration | int | The duration of the generated video in seconds | 5 |
| Generate Audio | boolean | Whether to generate audio for the video | true |
Text prompt describing the video.
A close-up view of a mechanical watch lying open on a dark surface. As the video plays, the internal gears begin turning smoothly, tiny springs flex and release, and the balance wheel oscillates rhythmically. Light reflections glide across polished metal parts while the camera slowly pans sideways, revealing the layered precision of the mechanism. Studio lighting, macro detail, clean background, calm and satisfying motion.The aspect ratio of the generated video
16:9The duration of the generated video in seconds
5Whether to generate audio for the video
trueDeveloper documentation
Prepare Your Input
prompt covering subject, action, environment, lighting, and camera movement.aspect_ratio (16:9, 9:16, or 1:1) — resolution will be 3840×2160, 2160×3840, or 2160×2160 respectively.duration between 3 and 15 seconds and toggle generate_audio as needed.Submit Your Request
/kling-v3.0-4k-text-to-video with your structured payload.Interpret the Results
video URL pointing to the generated 4K clip.Frequently asked
3840×2160 for 16:9, 2160×3840 for 9:16, and 2160×2160 for 1:1.
Yes. 4K rendering takes longer and consumes more credits than Pro because of the higher pixel count. Plan for longer processing times.
Duration (3–15s), aspect ratio selection, and audio generation all work identically. Motion quality matches Pro — only resolution changes.
Choose 4K when the output will be played on large screens, composited into a 4K timeline, or cropped. Otherwise Pro at 1080p is usually sufficient.