8 Billion Parameters - Free & Unlimited

Stable Diffusion 3.5 Large Professional-Grade AI Image Generation

Experience Stability AI's most powerful open model with 8 billion parameters. Generate stunning 1-megapixel images with exceptional prompt adherence across photography, 3D rendering, paintings, and more.

100% Free
No Registration
1 Megapixel Output

描述您的願景

輸出尺寸
輸出: 1024 × 1024px
高級设置

快速驗证

結果

Red Panda AI

準備創建

描述您想要看到的内容,让 AI 为您生成令人驚叹的圖片

專業提示

具體说明風格、颜色和情绪

提及光照和構圖细节

添加藝術風格關键词,如 "數字藝術" 或 "油畫"

Why Choose Stable Diffusion 3.5 Large

The flagship model from Stability AI's SD 3.5 family, delivering professional-grade image generation with unmatched versatility and prompt adherence.

8 Billion Parameters

The most powerful model in the SD 3.5 family, delivering exceptional detail and creative understanding.

1 Megapixel Resolution

Generate professional-quality 1024x1024 images optimized for commercial and creative applications.

Superior Prompt Adherence

Industry-leading ability to follow text prompts accurately, bringing your exact vision to life.

Versatile Art Styles

From hyper-realistic photography to 3D rendering, paintings, line art, and abstract—explore any aesthetic.

Optimized Performance

TensorRT optimization delivers 2.3x faster generation with 40% less memory on compatible GPUs.

Diverse & Inclusive

Generates diverse visuals with accurate representation of various skin tones and features naturally.

How to Generate Images in 3 Simple Steps

Create stunning AI artwork with Stable Diffusion 3.5 Large. No artistic skills required—just describe what you want.

1

Describe Your Vision

Write a detailed prompt describing the image you want. Include style, mood, colors, and specific elements.

2

Choose Your Settings

Select your preferred art style and output size. SD 3.5 Large supports diverse aesthetics and resolutions.

3

Generate & Download

Click generate and watch AI create your vision. Download in high quality—no watermarks.

What You Can Create with SD 3.5 Large

From professional design work to personal creative projects, discover the possibilities of 8-billion-parameter AI generation.

🎨

Concept Art & Illustrations

Create stunning concept art, character designs, and professional illustrations for creative projects.

🎮

Game Development

Generate character designs, environments, textures, and assets for games efficiently.

📢

Marketing & Advertising

Quickly generate on-brand visuals for campaigns, social media, and promotional materials.

📸

Photography Style

Create hyper-realistic photographic images for stock, mockups, or creative visualization.

📱

Social Media Content

Create unique, eye-catching visuals that engage audiences and stand out in feeds.

🖼️

3D & Abstract Art

Generate 3D renders, abstract compositions, and experimental visual art styles.

Technical Specifications

Under the Hood

Stable Diffusion 3.5 Large represents the pinnacle of Stability AI's open-source image generation technology. Here's what powers this remarkable model.

  • Diffusion Architecture

    Advanced latent diffusion model optimized for high-fidelity image synthesis.

  • TensorRT Optimization

    Up to 2.3x faster generation with FP8 quantization on NVIDIA RTX GPUs.

  • Memory Efficient

    Reduced VRAM requirements (~11GB vs ~19GB) for consumer hardware accessibility.

  • Model Family

    Part of SD 3.5 suite including Large, Large Turbo (4-step), and Medium variants.

⚙️ Model Specifications

Parameters8 Billion
Max Resolution1 Megapixel (1024×1024)
ArchitectureLatent Diffusion
DeveloperStability AI
LicenseCommunity License

💡 Pro Tip

SD 3.5 Large excels at following detailed prompts. Include specific style keywords like "cinematic lighting," "oil painting texture," or "hyperrealistic detail" to get the most out of its 8B parameter power.

Frequently Asked Questions

Everything you need to know about Stable Diffusion 3.5 Large.

What is Stable Diffusion 3.5 Large?
Stable Diffusion 3.5 Large is an 8-billion parameter AI image generation model from Stability AI. It's the flagship model in the SD 3.5 family, designed for professional-grade image generation up to 1 megapixel resolution with exceptional prompt adherence.
How does SD 3.5 Large compare to previous versions?
SD 3.5 Large significantly improves on previous Stable Diffusion models with better prompt adherence, more versatile art styles, and optimized performance. With TensorRT, it's 2.3x faster than the baseline while using 40% less memory.
What types of images can I create?
SD 3.5 Large can generate virtually any style of image: hyper-realistic photography, 3D renders, digital paintings, anime, line art, abstract compositions, concept art, and more. Its 8B parameters enable nuanced understanding of complex prompts.
What's the difference between Large, Large Turbo, and Medium?
Large (8B params) offers the highest quality. Large Turbo is a distilled version that generates images in just 4 steps for speed. Medium (~2.5B params) is a smaller, more efficient option. All share the same architecture but trade off between quality and speed.
Is Stable Diffusion 3.5 Large free to use?
Yes! On Red Panda AI, you can use SD 3.5 Large completely free with no sign-up required. Generate unlimited images without any hidden costs or watermarks. Your AI-generated artwork belongs to you.
Can I customize the generated images?
Absolutely. SD 3.5 Large offers high customizability through detailed prompts. You can control style, color palette, composition, lighting, mood, and specific elements. Its superior prompt adherence means it will closely follow your creative direction.

Ready to Create with 8 Billion Parameters?

Experience professional-grade AI image generation with Stable Diffusion 3.5 Large. Free, unlimited, and no sign-up required.

Start Creating — It's Free