Kling Image O3
Kling AI's first image generation model, delivering high-quality text-to-image and image-to-image results with exceptional text rendering and up to 4K resolution support.
Kling 
WaveSpeed Text-to-image and image-to-image up to 4K
Kling Image O3 is the first image generation model released by Kling AI, designed to produce high-quality visuals from text prompts or reference images. It is notable for its ability to accurately render text within generated images, a capability that many image generation models handle poorly, making it well-suited for designs involving typography, signage, or branded content. The model supports resolutions up to 4K across a wide range of aspect ratios, including landscape dimensions up to approximately 6256×2681 pixels and portrait dimensions up to 3548×4730 pixels.
Kling Image O3 accepts both text prompts and image inputs, allowing users to guide generation from an existing reference image as well as from a written description. Its combination of high-resolution output, compositional awareness, and in-image text rendering makes it particularly relevant for professional use cases such as game asset creation, marketing materials, and editorial illustration. The model is available through MindStudio without requiring separate API key management.
What Kling Image O3 supports
Text-to-Image Generation
Generates images from written text prompts, supporting output resolutions up to 4K with a variety of aspect ratios including square, landscape, and portrait formats.
Image-to-Image Generation
Accepts a reference image as input alongside a text prompt to guide the style, composition, or content of the generated output.
In-Image Text Rendering
Renders legible text accurately within generated images, making it suitable for designs that include typography, labels, or signage.
High-Resolution Output
Supports image generation at resolutions up to 4K, with landscape dimensions reaching approximately 6256×2681 pixels and portrait up to 3548×4730 pixels.
Aspect Ratio Control
Offers selectable aspect ratios via a toggle group input, covering square, landscape, and portrait orientations to match a range of professional output formats.
Compositional Awareness
Produces images with structured scene layouts and nuanced lighting, supporting detailed and stylized imagery for creative and commercial applications.
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Get Started FreeCommon questions about Kling Image O3
What is the context window for Kling Image O3?
The model has a context window of 2,500 tokens, which applies to the text prompt input used to describe the desired image.
What input types does Kling Image O3 accept?
The model accepts image URL arrays for reference image input, along with select and toggle group controls for configuring options such as aspect ratio and output settings.
What is the maximum output resolution supported?
Kling Image O3 supports output resolutions up to 4K, with specific maximum dimensions of approximately 6256×2681 pixels for landscape and 3548×4730 pixels for portrait orientations.
Does Kling Image O3 support image-to-image generation?
Yes. The model accepts an existing image as a reference input alongside a text prompt, enabling image-to-image generation in addition to text-to-image workflows.
Is there a known training data cutoff date for this model?
No training cutoff date is provided in the available metadata for Kling Image O3.
Parameters & options
Provide up to 10 references images of the scene, subject, objects, or anything else in the image.
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