Silent videos need hours of audio work. Kling AI generates complete videos with synchronized dialogue, sound effects, and ambient audio in one pass.
Kling AI handles dialogue, sound effects, motion, and visuals, all synchronized in one generation.
Generates synchronized speech, ambient sounds, and sound effects together with video.
Supports natural tone switching between multiple speakers with perfect lip sync.
Define both start and end points to control exact video trajectory and transitions.
Simulates gravity, collision, and real-world mechanics for realistic movement.
Generates 720p-1080p videos with smooth motion up to 10 seconds per clip.
Maintains consistent lighting, texture, and color grading across all frames.
See what Kling AI generates in seconds, with synchronized dialogue and sound effects included.
Native Audio
Commercial
Narration
Monologue
Multi-Character
Image to Video
Every Kling AI feature removes a step from your audio-visual production pipeline.
Kling AI 2.6 generates dialogue, ambient sounds, and effects simultaneously with video. Explorers around a campfire speak naturally while firewood crackles and wind howls in the background. One generation, complete audio-visual output.
Try Kling AI NowKling AI handles multi-character conversations with natural tone switching. A casino scene where tension builds through dialogue, or a podcast where two hosts trade insights: each voice lands at exactly the right moment with accurate lip sync per speaker.
Try Kling AI NowDefine both start and end frames, and Kling AI generates the exact transition between them. Upload a closed box as frame one and an open product as the last frame. The AI fills in the motion. Works for scene transitions, product reveals, or any sequence where the ending matters as much as the beginning.
Try Kling AI NowKling AI uses reinforcement learning to simulate real-world physics. A soccer ball bounces naturally off the net. A standup comedian's gestures flow with realistic timing. Gravity, friction, and collision behave the way you expect them to.
Try Kling AI NowSelect text-to-video, image-to-video, or start-end frame animation mode
Describe your video with dialogue cues, or upload images to animate with audio
Choose Kling 2.6 for audio, 2.5 Turbo for speed, or 2.1 for precision control
Click generate and receive your complete video with synchronized audio
Kling AI is Kuaishou's video generation platform that creates complete videos with native audio. Dialogue, sound effects, and ambient sounds are generated together in a single pass, so you get broadcast-ready content with synchronized speech and sound without separate audio work.
Generation time depends on the version selected. Kling 2.5 Turbo generates 5-second clips in approximately 90 seconds, optimized for rapid iteration. Kling 2.1 Standard takes about 30 seconds for a 5-second clip. Audio-enabled Kling 2.6 may take slightly longer due to audio-visual synchronization.
Kling AI generates 720p-1080p HD videos in 16:9 (landscape), 9:16 (portrait), and 1:1 (square) formats. Video duration options include 5 and 10 seconds per generation. Pro and Master tiers deliver full 1080p resolution.
No technical skills required. Describe what you want in natural language, including character actions and dialogue cues. Kling AI handles visuals, audio synchronization, and physics automatically. If you can write a scene description, you can create professional videos.
Kling 2.6 specializes in native audio generation: synchronized dialogue, sound effects, and ambient audio. Kling 2.5 Turbo focuses on speed and physics accuracy with start-to-end frame control. Kling 2.1 offers Standard, Pro, and Master tiers optimized for resolution and camera control. Choose based on whether audio, speed, or visual fidelity matters most.
Kling AI leads in multi-character dialogue control and start-to-end frame animation. Veo 3.1 focuses on ultra-realistic output. Kling AI offers more flexible pricing tiers, making it cost-effective for both experimentation and production.
Yes. Videos you create are yours to use commercially, including ads, products, client work, and social media content. All Pro and Master tier outputs are production-ready without watermarks.