Kling AI Video Generator
Create videos with synchronized speech, sound effects, and music using Kling 2.6. Generate stunning 5-10 second clips with native audio-visual sync—perfect for dialogue, singing, product demos, and cinematic scenes.
API DocumentationGenerate synchronized speech and sound effects
Key Features of Kling 2.6
- •Natural Dialogue with Lip Sync:Produces perfectly synchronized conversation scenes with realistic lip movements and ambient audio
- •Singing & Musical Performance:Creates authentic singing performances with vocal timing and stage presence
- •Product Demos with Voiceover:Generates professional product videos with synchronized narration
- •Action Scenes with Ambient Sound:Produces immersive action content with environmental audio and sound effects
- •Monologue & Emotional Voiceover:Captures reflective moments with authentic emotional tone and delivery
Natural Dialogue with Lip Sync
Kling 2.6 excels at generating natural conversation scenes with perfectly synchronized lip movements, ambient sounds, and realistic audio-visual timing. No post-production sync needed—the AI handles dialogue, background noise, and character interactions in a single pass.
Prompt
In a sunlit cafe, two young people sit at a window table with two lattes, chatting as the camera slowly pushes in. The male asks, 'Have you seen that new show?' The female answers, 'Yes, it's amazing, I stayed up all night watching!'
Output video
Singing & Musical Performance
Create emotional singing performances with synchronized lip movements and authentic stage presence. Kling understands musical timing, emotional delivery, and vocal performance—generating videos where characters actually appear to sing the words.
Prompt
On a small stage with a warm spotlight, a young woman sings a heartfelt song, her lips forming the words 'I will always find my way back to you.' The camera slowly zooms in on her expressive face.
Output video
Product Demos with Voiceover
Perfect for product marketing videos with professional voiceover narration. Kling generates smooth camera movements, product focus, and synchronized audio narration—ideal for e-commerce, social ads, and promotional content.
Prompt
A clean kitchen countertop with a high-end coffee machine. A gentle female voice says, 'This coffee machine easily brews rich coffee, allowing you to enjoy cafe-quality beverages at home.'
Output video
Action Scenes with Ambient Sound
Generate action and cinematic scenes with immersive environmental audio—fire crackling, wind howling, explosions, and dramatic atmosphere. Kling creates rich ambient soundscapes that match the visual intensity.
Prompt
An intense action scene with flames erupting in a dark environment. Fire crackles loudly, embers float through the air, and dramatic tension builds.
Output video
Monologue & Emotional Voiceover
Create reflective monologues and voiceover content with environmental ambience. Kling captures emotional tone, pacing, and narrative intent—generating videos where characters deliver lines with authentic feeling.
Prompt
A man stands by the roadside, looking at the sea. He says 'There's no place in this world you can't go. Life works the same way.'
Output video
How To Use Kling AI Video Generator
Write Your Prompt with Dialogue
Describe your scene and include any dialogue in quotes. Kling interprets tone, emotion, and pacing from your description.
Upload Image (Optional)
For image-to-video, upload a starting image. Kling will animate it with natural motion and optional audio.
Enable Audio & Generate
Toggle 'Enable Audio' for synchronized speech and sounds. Select duration (5s or 10s) and click Generate.
Kling 2.6 vs Veo 3.1 vs Sora 2
All three generate AI videos with audio. Here's when to use each:
| Feature | Kling 2.6 | Veo 3.1 | Sora 2 |
|---|---|---|---|
| Native Audio | Speech, dialogue, SFX, ambient | Dialogue, music, SFX | Synchronized audio |
| Video Duration | 5-10 seconds | ~8 seconds | 10-25 seconds |
| Motion Control | Motion brush, camera controls | Reference images, frames | Characters/Cameo |
| Lip Sync | Built-in, excellent | Via audio prompt | Limited |
| Credit Cost | 60-240 credits | 60-300 credits | 20-30 credits |
| Best For | Dialogue, singing, products | Cinematic storytelling | Longer videos, physics |
FAQs
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