Kling AI 3.0
Kuaishou's flagship video model with native multi-lingual audio, in-video editing, and clips up to native 4K.
Picking Kling 3.0 as the model for a generation.
What Kling 3.0 does
Kling 3.0 turns a text prompt or a reference image into a short video clip with synchronized audio, dialogue, and lip movement baked in from the same generation pass. It's tuned for photorealistic motion, consistent subjects across a shot, and camera work that reads as intentional rather than drifting.
Because the Omni variant supports in-video editing and multi-image reference, it's also useful for iterating on a clip you've already generated — swapping wardrobe, adjusting an action, or locking a character's appearance across multiple shots — instead of starting a new generation from scratch every time.
Key features
In-video editing (Omni mode)
Kling Omni can modify an already-generated clip directly — changing an object, action, or style inside the shot — instead of requiring a full re-generation from the prompt. This makes iteration on a near-final clip much faster than regenerating from scratch.
Native multi-lingual audio and lip sync
Dialogue, ambient sound, and lip movement are generated in the same pass as the video across multiple languages, dialects, and accents, so a script in one language can drive believable on-screen speech without a separate dubbing pass.
Motion brush and camera control
The Motion Control variant lets you paint motion onto specific regions of a frame and set explicit camera paths, giving more direct control over what moves and how the shot is framed than prompt text alone provides.
Multi-image and video reference
Omni mode accepts multiple reference images or video clips as conditioning, which helps hold a character's face, outfit, or a scene's set dressing consistent across separate generations.
4K native resolution
Output can scale up to native 4K rendering rather than an upscaled 1080p source, useful for hero shots or footage headed for a large display.
How Kling 3.0 works
Kling 3.0 is built on a unified multimodal generation framework that produces video and audio together in a single pass rather than adding sound as a separate step. This is what lets its native lip sync and ambient audio land in multiple languages and dialects without a separate dubbing or TTS stage.
The model family ships in several variants: Video 3.0 handles straight text-to-video generation, Omni adds image-to-video, multi-image/video reference conditioning, and in-video editing (changing an object, style, or action inside an already-generated clip without a full re-render), Turbo trades some quality for faster, cheaper passes, and Motion Control exposes direct camera-path and motion-brush inputs so specific regions of a frame can be animated independently of the rest.
Each generation pass produces up to 15 seconds of video at resolutions from 720p up to native 4K (rendered at full resolution, not upscaled afterward). Longer sequences are built by chaining passes — using the end state of one clip to seed the next — which is how Kling reaches multi-minute outputs while keeping subject and scene consistency across cuts.
What people use Kling 3.0 for
Short-form narrative shots
Generate individual dramatic or cinematic shots for a short film sequence, then chain multiple passes together for a longer scene.
UGC-style ad clips with dialogue
Produce a talking, lip-synced product or testimonial clip in a target language without recording an actor or running a separate dubbing pass.
Iterating on a near-final shot
Use in-video editing to swap a prop, background detail, or wardrobe choice on a clip that's already close to right, instead of re-rolling the whole generation.
Multi-shot consistency
Feed the same reference image or clip into multiple Kling generations to keep a character or set consistent across a sequence of shots.
Who built Kling 3.0
Kuaishou Technology
www.kuaishou.comKuaishou is a Chinese technology company best known for its short-video and livestreaming app of the same name, one of the largest in China. Its Kling AI division has become one of the most competitive video-generation labs globally, iterating quickly through the Kling model series since 2024.
How to use Kling 3.0 on AutorunX
Kling 3.0 is available in Short Film in Video Lab.
Open Short Film or UGC Ads in Video Lab
From the AutorunX dashboard, go to Video Lab and open either Short Film or UGC Ads — Kling 3.0 is available as a model choice in both.
Set up your shot
Write your prompt or attach a reference image, and add script lines if you want dialogue baked in with native lip sync.
Pick Kling 3.0 in the model picker
Open the model picker and select Kling 3.0 (or a specific variant like Omni or Turbo) — it's a selectable option rather than the default, so confirm it's chosen before generating.
Generate and review
Hit generate to render up to a 15-second clip with synchronized audio. Chain additional passes or use in-video editing to refine the result.
An example generation rendered with Kling 3.0.
Credit usage
Billed per clip from your shared AutorunX credit wallet.
Tips for better results with Kling 3.0
Describe camera movement explicitly
Naming the camera behavior (slow push-in, static wide, handheld) gives Kling clearer motion targets than leaving it to infer from the scene description alone.
Use Omni for touch-ups, not full rewrites
Reach for in-video editing when you like most of a generated clip and want to change one element — it's faster than a fresh generation and preserves everything else.
Reference images anchor identity
Supplying a reference image or two of a character or product keeps their appearance consistent when you need the same subject across several separate generations.
Write dialogue for the target language directly
Since lip sync and speech are generated natively, script the line in the language you want spoken rather than writing in one language and expecting a translation.
Kling 3.0 — frequently asked questions
Related models
Seedance 2.0
ByteDance's default AutorunX video engine for Short Film, Movie Maker, and Ad Remake — identity-preserving reference-to-video at up to 4K.
Video GenerationHailuo 2.3
MiniMax's Hailuo 2.3 delivers high-motion, physics-aware video clips with subject reference and flat per-clip billing.
Video GenerationVeo 3.1
Google's flagship text-to-video and image-to-video model with native synced audio.
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