Kling 2.6 Now Available: Native Audio Generation for AI Video
Kling 2.6 brings native audio generation to AI video creation. Generate synchronized dialogue, sound effects, and ambient audio directly in your videos. Available now on BestPhoto.
Kling 2.6 is now live on BestPhoto. The headline feature: native audio generation built directly into both text-to-video and image-to-video workflows. No more silent videos that need separate audio work. Generate synchronized dialogue, sound effects, and ambient audio in a single generation.
The Big Upgrade: Kling 2.6 adds native audio generation to Kuaishou's already strong video model. This was the #1 requested feature from Kling 2.5 users — and it's finally here. Generate complete videos with voice, sound effects, and ambient audio without any post-production.
Try Kling 2.6
Generate videos with native audio - dialogue, sound effects, and ambient audio.
What's New in Kling 2.6
Kling 2.5 was already one of the top-rated video models, consistently ranking in the top 3 on the Artificial Analysis leaderboard. But it had one major limitation: no native audio. Users had to generate silent videos and add audio separately — a workflow that added time and complexity.
Kling 2.6 fixes that. Here's what you get:
Native Audio Features
- ✓Synchronized dialogue with lip-sync
- ✓Sound effects matched to visuals
- ✓Ambient audio and background sounds
- ✓Expressive voice acting
- ✓Works with text-to-video and image-to-video
Inherited from Kling 2.5
- •#1 for moving camera shots
- •Top 3 overall on AI video leaderboards
- •Up to 1080p resolution
- •Motion Brush for precise control
- •Extended duration clips
See It In Action
These examples showcase what Kling 2.6 can do with native audio. Notice how the dialogue syncs with lip movements, sound effects match the visuals, and ambient audio creates atmosphere:
Cinematic Storytelling
Emotionally driven scenes with realistic voice acting and synchronized dialogue
"Visual: The ruins after an earthquake, with twisted steel bars and concrete blocks interwoven, dust filling the air... Dialog: [Rescue worker, hoarse voice] shouts loudly: "Stay with me! Can you hear me?""
Cinematic Camera Work
Fast cinematic arc shots with motion blur and volumetric lighting
"Fast cinematic arc shot. The camera rapidly orbits 180 degrees around the freezing woman, starting from her front profile and ending behind her shoulder. The background trees whip by with motion blur (parallax effect). The woman is kneeling in the snow, hugging herself."
Visual Effects & Action
High-intensity sequences with synchronized sound design - explosions, impacts, and environmental audio
"Macro probe lens shot. The camera moves inside the complex brass gears of a ticking mechanical bomb timer. Suddenly, the spark ignites. The camera pulls back rapidly as the mechanism explodes. We witness the explosion in slow motion, expanding from a tiny spark to a massive fireball."
Product Advertising - Fashion
Commercial-ready quality with precise lip-sync and professional clarity
"Visual: In a fashion live-streaming room, clothes hang on a rack. Dialog: [African-American female host, cheerful voice] says: "360-degree flawless cut, slimming and flattering." [lively voice] says: "Double-sided brushed fleece, 30 dollars off with purchase now.""
Product Advertising - Demo
Professional narration with ambient product sounds and clear voiceover
"Visual: In a tidy living room, a white robotic vacuum sits in the center. Dialog: [Narrator, soft female voice] accompanied by the gentle sound of vacuuming: "Are you still troubled by dust in hard-to-reach corners? This robotic vacuum features edge-to-edge cleaning.""
Social Media Content
Fun AI-generated content with realistic voices and natural expressions
"Dog firefighter rescues kittens from a tree"
Generate Videos with Audio
Try Kling 2.6 and create complete videos with synchronized sound.
Why Native Audio Matters
Before Kling 2.6, creating AI videos with audio meant a multi-step process:
The Old Workflow
- Generate silent video with an AI model
- Write or record dialogue separately
- Use a lip-sync tool to match audio to video
- Add sound effects manually
- Mix ambient audio
- Export and combine everything
This could take 30+ minutes per clip, and quality varied at each step.
The Kling 2.6 Workflow
- Write your prompt (include dialogue if needed)
- Generate video with audio
- Done
One step. Audio and video generated together, perfectly synchronized.
This isn't just about convenience — it's about quality. When audio and video are generated together, they're inherently synchronized. No alignment issues, no timing problems, no uncanny valley lip-sync artifacts.
Best Use Cases for Kling 2.6
Native audio generation opens up use cases that were impractical before:
Cinematic Storytelling
Create emotionally-driven scenes with realistic voice acting, dramatic dialogue, and atmospheric sound design.
Product Advertising
Commercial-ready videos with presenter dialogue, brand messaging, and professional audio quality.
Social Media Content
Short-form content with natural speech, expressions, and engaging audio that's ready to post.
Visual Effects
Action sequences with synchronized sound design — explosions, impacts, and environmental effects.
Character Animation
Animated characters with voiced dialogue and expressive performances in a single generation.
Explainer Videos
Educational content with narration, visual demonstrations, and supporting audio cues.
How Kling 2.6 Compares
With native audio, Kling 2.6 joins a small group of video models that can generate synchronized sound. Here's how it stacks up:
| Feature | Kling 2.6 | Google Veo 3.1 | Runway Gen-4.5 |
|---|---|---|---|
| Native Audio | ✓ Yes | ✓ Yes | ✓ Yes |
| Dialogue | ✓ With lip-sync | ✓ With lip-sync | Sound effects only |
| Moving Camera | #1 Ranked | #4 Ranked | #3 Ranked |
| Resolution | Up to 1080p | 720p | HD |
| Image-to-Video | ✓ Yes | ✓ Yes | ✓ Yes |
| Availability | Available Now | Available Now | Coming Soon |
Key Advantage: Kling 2.6 combines native audio with the best-in-class camera movement that made Kling 2.5 famous. If you need dynamic shots with synchronized sound, this is currently your best option.
Upgrading from Kling 2.5
If you've been using Kling 2.5 on BestPhoto, upgrading to 2.6 is seamless. Same interface, same workflow — just select Kling 2.6 from the model dropdown. Your existing prompts will work, but now you can add dialogue and sound descriptions.
Prompt Tips for Audio
- • For dialogue: Include the speech in your prompt or describe the conversation
- • For sound effects: Describe the sounds you want (e.g., "explosion with deep bass")
- • For ambient audio: Set the scene (e.g., "busy city street", "quiet forest")
- • For emotional tone: Describe the mood ("dramatic", "playful", "tense")
Try Kling 2.6 Now
Generate your first video with native audio in minutes.
What's Still Coming
Kling 2.6 is part of Kuaishou's "Kling Omni" initiative. We expect more updates as they continue to expand the model's capabilities. BestPhoto will add new features as they become available via API.
For now, Kling 2.6 delivers on the most-requested feature: native audio. Combined with Kling's existing strengths in camera movement, resolution, and overall quality, it's a strong upgrade for anyone creating AI video content.
Create Videos with Native Audio
Kling 2.6 is available now on BestPhoto. Generate complete videos with synchronized dialogue, sound effects, and ambient audio.
No credit card required • 1 free video/day + 25 credits to start
Frequently Asked Questions
What's the main difference between Kling 2.5 and 2.6?
Native audio generation. Kling 2.5 produced silent videos that required separate audio work. Kling 2.6 generates synchronized dialogue, sound effects, and ambient audio directly in the video output.
Can I still generate silent videos with Kling 2.6?
Yes. If you don't include audio descriptions in your prompt, the model will focus on visual generation. You have full control over whether audio is included.
How does the lip-sync work?
Kling 2.6 generates lip movements synchronized with the dialogue as part of the video generation process. This is different from post-processing lip-sync tools — the audio and visuals are created together, resulting in more natural synchronization.
Is Kling 2.6 better than Veo 3.1 for audio?
Both have native audio generation with dialogue support. Kling 2.6 has an edge for dynamic camera shots, while Veo 3.1 excels at multi-scene generation. For most use cases, either will produce excellent results.
Will my Kling 2.5 credits work with Kling 2.6?
Yes. On BestPhoto, your credits work across all models. You can switch between Kling versions, Veo, Sora, and other models using the same credit balance.
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