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SanaCraft: Unleash Native 4K Image Synthesis

Step into a new era of visual creation with SanaCraft, powered by the revolutionary NVIDIA Sana model. Generate breathtaking native 4K images with astonishing speed and fidelity!

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What Sets SanaCraft Apart?

SanaCraft is not just another image generator. It’s built on the groundbreaking NVIDIA Sana model, designed from the ground up for efficiency and high-resolution synthesis. Its core differentiator is the ability to generate images natively at 4K resolution (4096x4096 pixels), avoiding the quality degradation often associated with upscaling lower-resolution outputs. Combined with its remarkable speed, generating high-quality images in less than a second on optimized hardware, SanaCraft offers a truly next-generation creative workflow.

True Native 4K

Generate visuals directly at 4096x4096 pixels, capturing every intricate detail without upscaling artifacts.

Unmatched Speed

Witness the magic of 4K image creation in less than a second on optimized systems.

Powered by NVIDIA Sana

Leverage a cutting-edge model designed specifically for efficient, high-resolution synthesis.

Superior Alignment

Craft high-quality imagery with profound text-image synergy.

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Visual Showcase

Behold the stunning capabilities and native quality of images generated with SanaCraft:

SanaCraft Example 1

SanaCraft Example 2

SanaCraft Example 3

SanaCraft Example 4

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Mastering Prompts for SanaCraft

Crafting effective prompts is key to unlocking SanaCraft’s full potential. The NVIDIA Sana model excels at interpreting detailed descriptions and translating them into vivid visuals.

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Prompt Crafting Techniques

Paint a clear picture with your words. Detail the subject, setting, actions, and key visual elements.Example: Instead of “a dog,” try “a fluffy golden retriever puppy playing in a sunlit meadow.”
Specify the artistic style (e.g., photorealistic, anime, digital art) and the desired emotional tone or atmosphere.Example: “a serene landscape in the style of a watercolor painting, with a calm and peaceful mood.”
Describe the lighting conditions to add depth and realism.Example: “lit by the warm glow of a setting sun,” or “under harsh, dramatic studio lighting.”
Actively use the negative prompt field to specify anything you don’t want to appear in the image. This is crucial for refining results.Example: “ugly, blurry, low quality, distorted, text, watermark.”

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Prompt Examples

Here are some examples of effective prompts for SanaCraft: 
A hyperrealistic close-up portrait of an elderly Inuit woman in her 80s, with deep wrinkles,
weathered skin, and wise, piercing dark eyes. Her silver hair is braided and adorned with
traditional bone beads. She’s wearing a fur-trimmed parka. Capture the soft, golden light
of the Arctic midnight sun reflecting in her eyes and on her skin. Style: photorealistic
portrait photography. Mood: contemplative and dignified.
Dimly lit lost temple in the jungle, intricate details, warm tones, centered subject with
natural skin texture and soft light, hyperrealistic acrylic painting by Andreas Achenbach.
Neon-lit cyberpunk city skyline with flying cars and holographic ads, showcasing futuristic
cityscapes and immersive sci-fi aesthetics.
Minimalist indoor room with sheer curtains and soft backlight, muted colors, peaceful
atmosphere, centered framing, biomechanical hive with neon lights, eye-level angle, shot on Sony A9 II.

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How to Use SanaCraft

Embark on your creative journey and sculpt high-resolution images with SanaCraft:

Enter Your Prompt

Infuse the prompt input field with a vivid text description of the image you dream of creating.
Paint with words! Detail the subject, environment, artistic style, lighting, and mood to perfectly guide the AI’s brush.

Define What to Exclude (Optional)

In the negative prompt field, articulate any elements, styles, or unwanted qualities you wish to banish from your masterpiece.
This acts as your creative filter, ensuring the AI avoids distractions like unwanted colors, objects, or visual noise (e.g., “blurry”, “low resolution”).

Select Your AI Engine

Choose from the 4 available models. Each engine offers a distinct blend of velocity and artistic interpretation. Experiment to discover the one that resonates most with your creative flow.

Calibrate Your Creation

Navigate the generation parameters to meticulously fine-tune your output:
Select a preset size (e.g., square_hd, landscape_16_9) or define custom width and height. Unleash the power of native 4K generation by selecting the highest resolutions.
Control the detail and artistic refinement (default 18). More steps can weave a richer tapestry of detail, potentially adding a touch more generation time.
Control the AI’s adherence to your prompt (default 5). Higher values keep the AI closer to your instructions, while lower values invite more creative exploration.
Input a specific number for reproducible results. Using the same seed, prompt, and settings will conjure the identical image every time, perfect for iterative refinement.
Specify how many unique variations of your image you desire (default 1).
Select a predefined artistic style to imbue your image with a specific aesthetic (e.g., Cinematic, Anime, Digital Art).

Generate Your Masterpiece

Click the “Generate” button and witness the rapid materialization of your image.
Prepare to be amazed by SanaCraft’s velocity – generating stunning visuals often takes less than a second on optimized systems!

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Input Parameters and Options

Here are the detailed input parameters and options available in SanaCraft:
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prompt
string
required
The text prompt to generate an image from.
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negative_prompt
string
The negative prompt to use. Use it to address details that you don’t want in the image. This could be colors, objects, scenery and even the small details (e.g. moustache, blurry, low resolution). Default value: ""
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image_size
ImageSize | Enum
required
The size of the generated image. Default value: square_hdPossible enum values: square_hd, square, portrait_4_3, portrait_16_9, landscape_4_3, landscape_16_9
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num_inference_steps
integer
The number of inference steps to perform. Default value: 18
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seed
integer
The same seed and the same prompt given to the same version of the model will output the same image every time.
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guidance_scale
float
The CFG (Classifier Free Guidance) scale is a measure of how close you want the model to stick to your prompt when looking for a related image to show you. Default value: 5
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num_images
integer
The number of images to generate. Default value: 1
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style_name
StyleNameEnum
The style to generate the image in. Default value: "(No style)"Possible enum values: (No style), Cinematic, Photographic, Anime, Manga, Digital Art, Pixel art, Fantasy art, Neonpunk, 3D Model

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Tips for Sculpting with SanaCraft

Articulate Your Vision

Weave rich, descriptive narratives in your prompts, detailing subjects, environments, styles, and emotions to guide the AI’s creation.

Master the Negative

Employ negative prompts strategically to sculpt away unwanted elements and refine your visual narrative.

Fine-Tune the Guidance

Calibrate the guidance scale to control the dance between AI adherence to your prompt and spontaneous creative flourishes.

Embrace Styles

Dive into the predefined style options to effortlessly imbue your creations with diverse artistic aesthetics.

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Conclusion

SanaCraft, powered by the innovative NVIDIA Sana model, heralds a new dawn in AI image generation. Its unwavering focus on speed, quality, and native 4K output establishes it as an essential tool for anyone aspiring to create stunning visuals efficiently. By mastering the prompts and settings, you can unlock the full potential of this powerful technology, transforming your creative visions into tangible, high-resolution realities.