text-to-video
Kling 3.0 Pro delivers top-tier text-to-video generation with smooth motion, cinematic visuals, accurate prompt adherence, and native audio for ready-to-share clips. Ready-to-use REST inference API, best performance, no cold starts, affordable pricing.
Idle
Your request will cost $1.12 per run.
One more thing:
ExamplesView all
README
Kling V3.0 Pro Text-to-Video
Kling V3.0 Pro is Kuaishou's premium text-to-video model, delivering the highest visual quality and motion realism in the V3.0 family. Describe any scene — the model generates cinematic video with superior detail, flexible duration from 3 to 15 seconds, multiple aspect ratios, and optional synchronized sound generation.
Why Choose This?
-
V3.0 Pro quality The highest visual fidelity and motion realism in the Kling V3.0 family.
-
Flexible duration Generate videos from 3 to 15 seconds — any length you need.
-
Aspect ratio control Multiple options including 16:9, 9:16, 1:1, and more to fit any platform.
-
Sound generation Optional synchronized sound effects generated alongside the video.
-
Negative prompt support Specify what you don't want in the video for more precise control.
-
Multi-prompt support Add multiple prompts for complex scene compositions.
-
Prompt Enhancer Built-in tool to automatically improve your descriptions for better results.
Parameters
| Parameter | Required | Description |
|---|---|---|
| prompt | Yes | Text description of the desired scene and action |
| negative_prompt | No | Elements to exclude from the video |
| duration | No | Video length in seconds (min: 3, max: 15, default: 5) |
| aspect_ratio | No | Video aspect ratio (default: 16:9) |
| cfg_scale | No | Prompt guidance strength (default: 0.5) |
| sound | No | Generate synchronized audio (default: disabled) |
| multi_prompt | No | Additional prompts for complex compositions |
How to Use
- Write your prompt — describe the scene, motion, camera movement, and mood in detail.
- Add negative prompt (optional) — specify elements you want to avoid.
- Set duration — choose any length from 3 to 15 seconds (default: 5).
- Choose aspect ratio — select the format that fits your platform.
- Adjust cfg_scale (optional) — control how closely the output follows your prompt.
- Enable sound (optional) — generate synchronized audio with the video.
- Run — submit and download your video.
Pricing
| Duration | Sound Off | Sound On |
|---|---|---|
| 3 s | $0.672 | $1.008 |
| 5 s | $1.12 | $1.68 |
| 10 s | $2.24 | $3.36 |
| 15 s | $3.36 | $5.04 |
Billing Rules
- Base rate: $1.12 per 5 seconds
- Sound multiplier: disabled = 1×, enabled = 1.5×
- Duration range: 3–15 seconds
Best Use Cases
- Premium Production — Cinematic scenes requiring the highest visual quality.
- Marketing & Ads — High-end promotional videos with professional polish.
- Film & Storytelling — Film-quality scenes with superior motion and detail.
- Brand Content — Premium video content for brands demanding top-tier visuals.
- Long-Form Animation — Up to 15 seconds for extended scene development.
Pro Tips
- Use detailed, cinematic prompts for best results — include lighting, camera angles, and motion descriptions.
- Try the Prompt Enhancer to automatically refine your descriptions for richer output.
- Use negative_prompt to avoid common issues like blurry faces or unwanted elements.
- Enable sound for environmental audio like rain, city ambience, crowds, or music scenes.
- Match aspect ratio to your target platform: 16:9 for YouTube, 9:16 for TikTok/Reels, 1:1 for feeds.
Notes
- Prompt is the only required field.
- Duration range: minimum 3 seconds, maximum 15 seconds.
- Sound generation increases cost by 50%.
Related Models
- Kling V3.0 Std Text-to-Video — Standard tier at budget-friendly pricing.
- Kling V3.0 Pro Image-to-Video — Animate still images with Pro quality.
- Kling Video O3 Std Text-to-Video — O3 generation at Standard pricing.
- Kling Video O3 Pro Text-to-Video — Latest O3 generation with premium quality.