Kling V3.0 API: AI Director Video with Native Audio
The Kling 3.0 API brings Kuaishou's flagship video suite to Atlas Cloud through one OpenAI-compatible key. It spans two models, Kling 3.0 for AI Director storytelling, multilingual lip-sync, and precise on-screen text, and Kling 3.0 Omni (O3) for subject and voice cloning from a short video or image. Both generate native audio in the same pass, with output up to 4K. Build cinematic narratives, global marketing, multilingual ads, and serialized character content on reliable infrastructure.
Kling V3.0 is developed by Kuaishou. Atlas Cloud (operated by Atlas Cloud AI LLC) provides access to it and does not own it. All trademarks belong to their respective owners.
Explore the Leading Kling V3.0
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Pick Your Kling 3.0 API Mode and Tier
Compare the Kling 3.0 API endpoints across Std, Pro, and Omni O3, so you can match each job to the right mode and tier without integrating each model on its own.
| Modality | Description |
|---|---|
| Kling 3.0 Std T2V API(Text To Video) | Kling 3.0 Std T2V API empowers developers to transform text prompts into cinematic video clips. By defining cameras, scenes, and motion, it generates fluid, audio-synced content optimized for professional storyboarding, dynamic marketing, and social media storytelling. |
| Kling 3.0 Std I2V API(Image To Video) | Kling 3.0 Std I2V API converts static images and text prompts into video clips. By supporting reference and end frame control, it guides motion trajectories and generates audio-synced content for visual continuity and standard marketing assets. |
| Kling 3.0 Pro T2V API(Text To Video) | Kling 3.0 Pro T2V API generates high-fidelity video from text prompts with advanced physics and cinematic textures. It supports multi-shot storytelling, providing higher detail and visual complexity than the Standard version. |
| Kling 3.0 Pro I2V API(Image To Video) | Kling 3.0 Pro I2V API transforms images into high-resolution videos with enhanced detail preservation. It offers professional-grade camera control and precise audio-visual synchronization for high-end commercial production. |
| Kling Video O3 Std T2V API(Text To Video) | Kling Video O3 Std T2V API generates video from text. It supports native audio generation. |
| Kling Video O3 Std I2V API(Image To Video) | Kling Video O3 Std I2V API uses images and text to generate video with high reference adherence. It is designed for tasks requiring stable character or product representation within a standard-resolution workflow. |
| Kling Video O3 Std R2V(Video To Video) | Kling Video O3 Std R2V API generates creative videos using character, prop, or scene references. Supports up to 7 reference images and optional video input. It enables video restyling and attribute editing for standard-quality social media and experimental content. |
| Kling Video O3 Std Video Edit API(Video To Video) | Kling Video O3 Std Video Edit API(Video To Video) enables natural-language video edits: remove or replace objects, change backgrounds, add effects, and more. |
| Kling Video O3 Pro T2V API(Text To Video) | Kling Video O3 Pro T2V API provides text-to-video generation. It delivers professional-grade character consistency and cinematic lighting across complex scenes for film-quality storytelling. |
| Kling Video O3 Pro I2V API(Image To Video) | Kling Video O3 Pro I2V API converts images into professional-quality video using reference-first architecture. It ensures high-fidelity preservation of visual details and fluid motion for premium digital marketing and visual effects. |
| Kling Video O3 Pro R2V(Video To Video) | Kling Video O3 Pro R2V offers video transformation and restyling. It maintains pixel-level control and motion stability for professional video editing and high-end visual modifications. |
| Kling Video O3 Pro Video Edit(Video To Video) | Kling Video O3 Pro Video Edit (Video To Video) facilitates high-quality video modifications through natural-language prompts. It provides advanced object removal, background substitution, and effect integration with professional-grade precision and detail preservation. |
Kling 3.0 API Features and Showcase
The Kling 3.0 API brings Kuaishou's cinematic toolkit to Atlas Cloud: an AI Director for multi-shot storytelling, multilingual lip-sync and on-screen text, subject and voice cloning, native audio, reference control, and output up to 4K.
Intelligent Cinematic Storytelling (Kling 3.0)
Kling 3.0 introduces an "AI Director" that intuitively grasps the narrative flow from prompts, automatically orchestrating shot composition and camera angles to achieve advanced cinematic techniques like shot-reverse-shot dialogue sequences. It delivers mature visual storytelling in a single generation, making complex cinematic expressions accessible to every creator.
Native Audio in One Pass
Kling 3.0 generates voice, sound effects, and background audio in the same pass as the video, so a finished clip arrives with sound already matched to the action. There is no separate audio model or post-production step, which keeps dialogue, effects, and ambience aligned to what is on screen.
Native 4K Output
Kling 3.0 renders at resolutions up to native 4K, holding fine texture, lighting, and depth that survive on large screens and tight crops. The same prompt scales from quick standard-resolution drafts to a high-resolution master, so previews and final renders come from one model.
Multilingual Audio-Visual Sync & High-Fidelity Text (Kling 3.0)
Kling 3.0 achieves precise mapping between text and visual characters, supporting mixed-language dialogue (Chinese, English, Japanese, Korean, Spanish, etc.) and dialects with natural, fluid lip-syncing. It directly meets the needs of e-commerce and global marketing for high-fidelity text display and localized content production.
Professional-Grade Subject Consistency (Kling O3)
Kling O3 supports extracting character features from uploaded or shot 3–8 second videos, perfectly restoring the character’s appearance, physique, and aura. It unlocks the creative thrill of "starring in your own movie," making it ideal for short dramas and serial content requiring high character consistency.
Reference-to-Video and Multi-Element Control
Kling O3 takes up to 7 reference images plus an optional video to lock characters, props, and scenes across a generation. It reproduces each referenced element faithfully, so a specific face, object, and setting stay consistent shot to shot, the foundation for branded series and template-style content.
One Prompt, Many Models: Kling 3.0 API
Run the same prompt through the Kling 3.0 API and other leading video models on Atlas Cloud, and compare how each handles cinematic motion, character consistency, and audio in a single scene.
Cinematic multi-shot action sequence in 10 seconds. Shot 1, low tracking: a lone rider on horseback gallops across a windswept desert ridge at golden hour, dust kicking up behind the hooves. Shot 2, hard cut to a side tracking shot: the horse leaps a deep ravine, mane and rider's cloak snapping in the wind mid-air. Shot 3, whip pan to a high aerial: the rider weaves between towering rock spires as a sandstorm rolls in behind. Shot 4, fast push-in: a tight shot of the rider's determined eyes under a worn hood, grit blowing past. Shot 5, dramatic wide: horse and rider skid to a stop at a cliff edge overlooking a vast canyon, cloak billowing as the sun flares. Dynamic camera, volumetric light, blowing dust and sand, photorealistic.
Kling V3.0
Seedance 2.0
Kling V2.6 Pro
Breathtaking nature montage in 10 seconds, sweeping multi-shot. Shot 1, high aerial: the camera soars over a vast emerald valley as a massive waterfall thunders off a cliff into rolling mist below. Shot 2, hard cut to low angle: ocean waves crash against black volcanic rocks, spray exploding upward in slow motion as sunlight cuts through. Shot 3, fast push-in: glowing orange lava creeps over dark stone, cracks pulsing with heat as embers drift up. Shot 4, sweeping crane: a snow-capped mountain range pierces a sea of clouds at sunrise, light raking across the peaks. Shot 5, time-lapse wide: storm clouds churn over a desert canyon, lightning forking to the ground as stars wheel overhead. Shot 6, hero aerial pull-back: the camera lifts to reveal the whole landscape under a glowing aurora sky. Sweeping dynamic camera, volumetric light, photorealistic detail
Kling V3.0
Seedance 2.0
Kling V2.6 Pro
What You Can Build with the Kling 3.0 API
From cinematic storytelling and multilingual marketing to character cloning and precise video editing, the Kling 3.0 API turns text, images, and reference clips into production-ready video with native audio.
Dynamic Physics Simulation with the Kling 3.0 API
Kling 3.0 utilizes advanced physical modeling to generate realistic interactions between complex objects, including fluid dynamics, cloth movement, and structural collisions. By simulating real-world gravity and material properties, the API produces high-fidelity motion suitable for professional visual effects, realistic product commercials, and technical demonstrations that require precise physical accuracy.
Cinematic Storytelling with an AI Director
Kling 3.0 reads a prompt like a shot list and plans the sequence for you, setting shot composition, camera angles, and transitions, including shot-reverse-shot dialogue. It delivers a multi-shot visual narrative in a single generation instead of one isolated clip, a fast path to previs, trailers, and social hooks without booking a crew.
Precision Video Editing and Transformation with Kling 3.0 API
The Kling 3.0 API enables complex video-to-video modifications through natural language instructions, allowing for seamless background replacement, object removal, and style transfer. By preserving the original motion structure while altering specific visual attributes, the API streamlines the post-production workflow for creative agencies and social media platforms seeking efficient, high-resolution content iteration.
Subject and Voice Cloning for Serialized Content
Kling O3 extracts a character's appearance and voice from a short 3 to 8 second video or an image, then reproduces that subject across new clips with matching lip-sync. It keeps a face, build, and voice consistent from episode to episode, which suits short dramas, digital hosts, and serialized social content where the same character has to return on demand.
Consistent Character Narratives Using the Kling 3.0 API
Leveraging reference-driven technology, Kling 3.0 maintains strict character and stylistic consistency across multiple generated clips. This capability allows developers to build cohesive multi-shot sequences with stable facial features and environmental lighting. It is an ideal solution for digital human creation, serialized storytelling, and brand-consistent marketing campaigns that require visual uniformity.
Multilingual Dialogue and On-Screen Text
Kling 3.0 renders crisp, readable on-screen text and speaks in multiple languages, with natural lip-sync across Chinese, English, Japanese, Korean, and Spanish, plus mixed-language delivery in one clip. You can assign dialogue to each character so scenes with several speakers stay clear, which fits e-commerce, localized campaigns, and global marketing that depend on accurate text and voice.
How the Kling 3.0 API Compares
See how the Kling 3.0 API lines up against other leading video models on inputs, duration, resolution, and native audio, so you can match each project to the model that fits.
| Model | Input Types | Output Duration | Resolution | Audio Generation |
|---|---|---|---|---|
| Kling 3.0 | Text, Image, Video | 5s;10s | 720P | √ |
| Kling O1 | Text, Image | 5s;10s | 720P | × |
| Kling 2.6 | Text, Image, Video | 5s;10s | 720P | √ |
| Seedance 2.0 | Text, Image, Video, Audio | 4~15s | 2K, 1080P, 720P, 480P | √ |
| Veo 3.1 | Text, Image | 4s, 6s, 8s | 1080P, 720P | √ |
| Wan 2.6 | Text, Image, Video, Audio | 5s, 10s, 15s | 1080P, 720P | √ |
| Hailuo 2.3 | Text, Image | 5s | 1080P | × |
How to Use Kling V3.0 on Atlas Cloud
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Create an Atlas Cloud Account
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Why Use Kling V3.0 on Atlas Cloud
Combining the advanced Kling V3.0 models with Atlas Cloud's GPU-accelerated platform provides unmatched performance, scalability, and developer experience.
Performance & flexibility
Low Latency:
GPU-optimized inference for real-time reasoning.
Unified API:
Run Kling V3.0, GPT, Gemini, and DeepSeek with one integration.
Transparent Pricing:
Predictable per-token billing with serverless options.
Enterprise & Scale
Developer Experience:
SDKs, analytics, fine-tuning tools, and templates.
Reliability:
99.99% uptime, RBAC, and compliance-ready logging.
Security & Compliance:
SOC 2 Type II, HIPAA alignment, data sovereignty in US.
Kling 3.0 API: Frequently Asked Questions
The Kling 3.0 API gives developers Kuaishou's flagship video suite through one OpenAI-compatible key on Atlas Cloud. It covers two model lines, Kling 3.0 and Kling 3.0 Omni (O3), with text to video, image to video, reference to video, and video editing, all with native audio. It is built for cinematic storytelling, multilingual marketing, and serialized character content.
Kling 3.0 focuses on cinematic generation with an AI Director, multilingual lip-sync, and precise on-screen text. Kling O3 adds reference and editing control: it locks subject and voice consistency from a short clip or image, takes up to 7 reference images, and supports natural-language video editing. Use Kling 3.0 for storytelling and Kling O3 when you need strict character consistency or video edits.
The family exposes text to video, image to video, reference to video, and video editing. It accepts text, images, and reference video, with first and last frame control on image to video and up to 7 reference images on reference to video. Native audio is generated in the same pass across the supported models.
Kling 3.0 produces clips in the 5 to 10 second range, with resolution options up to 4K on the dedicated 4K models. Standard and Pro tiers cover everyday and high-fidelity work, while the 4K variants are there when you need maximum detail. Set the resolution and duration per request to balance quality, speed, and cost.
Standard balances speed and quality for social content and rapid prototyping. Pro targets professional film and video work, with more realistic physics and finer material detail. Turbo is the accelerated option for faster turnaround. All tiers share the same endpoints, so you can move a job between them without changing your integration.
Kling 3.0 renders crisp, readable text directly in the frame and generates natural lip-sync across several languages, including Chinese, English, Japanese, Korean, and Spanish, with mixed-language delivery in one clip. You can assign dialogue to specific characters so scenes with multiple speakers stay clear, which suits e-commerce, localization, and global marketing.
Kling O3 extracts a subject's appearance and voice from a short 3 to 8 second video or an image, then reproduces that character across new clips with matching lip-sync. Combined with reference images for props and scenes, this keeps a face, build, and voice stable from shot to shot, which is what serialized stories and digital hosts need.
Yes. The Kling O3 video editing endpoint applies natural-language instructions to footage, including object removal and replacement, background changes, and added effects. Reference-to-video also handles broader restyling, such as converting live footage into a different visual style, so you can revise content without regenerating it from scratch.
Generation is asynchronous: each request returns a task ID that you poll until the clip is ready, which fits queues and high-volume pipelines. Rate limits and concurrency vary by account tier, so add exponential backoff and a retry on a 429 response, and contact support to raise limits as you scale. The Enterprise plan offers higher ceilings and custom limits.
Uploads that contain real human faces are subject to platform content rules and identity protections, and may be restricted. For consistent characters, use Kling O3's subject reference workflow with original or licensed material rather than a real person's photo, and review Atlas Cloud's acceptable use terms before building face-based workflows.
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ByteDance
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