SeedDream 4 is a powerful AI image creation and editing model developed by ByteDance.
It is designed for professional-grade text-to-image generation, advanced editing, and iterative design. The model uses natural language instructions to perform these tasks.
SeedDream 4 combines high resolution, fast speed, and integrated editing features. This makes it a significant tool for designers, marketers, and creative professionals.
Key Takeaways
- Professional Grade: Built for commercial use, offering high-resolution outputs suitable for print and digital media.
- High Speed: Generates 2K (2048x2048) images in less than two seconds.
- Advanced Editing: Uses natural language for precise, iterative edits without regenerating the entire image.
- Multi-Image Consistency: Creates and edits up to nine visually consistent images at once, which is essential for campaigns.
- Multi-Modal Input: Accepts text prompts and up to six reference images for style and content guidance.
- Strong Text Rendering: Excels at creating images with clear typography, such as posters and infographics.
SeedDream 4: A New Leap in Image Generation

SeedDream 4 is an AI model that integrates text-to-image generation, image editing, and multi-image consistency into one system.
Developed by ByteDance, it is powered by a mixture-of-experts (MoE) architecture.
This technical foundation ensures stable and reliable performance for high-volume production.
The model is aimed at professionals who need quality and consistency for commercial projects, rather than casual users.
Technicalities
SeedDream 4 has impressive technical capabilities.
- Resolution: It produces 2K (2048x2048) images by default and supports 4K resolution for specific workflows. This ensures outputs are ready for professional applications, including print.
- Speed: The model is very fast. It can generate a 2K image in under two seconds. This speed helps accelerate creative workflows.
- Multi-Modal Input: Users can provide text prompts and upload up to six reference images. This allows for greater control over the style, composition, and content of the final image.
What You Can Do with It
SeedDream 4 supports a wide range of practical applications.
- E-commerce and Marketing: Create brand-consistent product shots and marketing visuals in batches.
- Advertising and Design: Design posters, infographics, and editorial content with sharp text and layouts.
- Creative Ideation: Generate concept art, storyboards, and campaign assets quickly.
- Social Media: Produce a variety of high-quality images in different aspect ratios for social media platforms.
Technical Features
SeedDream 4 includes several features that support professional creative work.
Text-to-Image Capabilities
- High Prompt Adherence: The model understands complex, multi-part prompts to generate precisely composed scenes.
- Text Rendering: It delivers clean typography and layouts, a common challenge for many AI image models.
- Style Variety: It can produce images in many styles, including photorealism, digital art, illustration, and anime.
- Aspect Ratio Flexibility: It handles different formats for various needs, from product mockups to editorial content.
Editing Features
- Natural Language Editing: Modify backgrounds, objects, colors, and styles by describing the change in plain English.
- Fine Control: Edits preserve the original image's layout, fonts, and context. Changes are precise and do not require a full regeneration.
- Iterative Workflow: Upload an image and provide simple instructions like "change the jacket color to red" or "replace the background with a sunset beach."
- Multi-Image Editing: Combine elements across images or apply edits to a batch of images for campaign consistency.
Advanced Features
- Character Consistency: Maintains character attributes across multiple generations and edits.
- API Access: A robust API is available for integration, automation, and enterprise workflows.
Feature | SeedDream 4.0 |
---|---|
Resolution | 2K (2048x2048) default; 4K supported |
Speed | <2 seconds per 2K image |
Editing | Natural language, precise, and iterative |
Multi-Image Consistency | Yes, up to 9 matching images |
Reference Images | Up to 6 input images |
Use Cases | E-commerce, design, posters, concept art |
Batch Processing | Yes |
Style Range | Photoreal, illustration, anime, infographic |
API Access | Yes |
How to Use This Model
You can access SeedDream 4 through various platforms that have integrated its API. Two common options are web-based AI platforms and direct API integration.
- Using a Platform (e.g., app.copyrocket.ai): Many AI content creation platforms integrate models like SeedDream 4. You would typically navigate to an image generation or editing tool, select SeedDream 4 as the model, and then use the interface to enter text prompts or upload images for editing.
- Using an API Service (e.g., fal.ai): For developers and businesses needing automation, services like fal.ai provide API access to SeedDream 4. This allows you to integrate its capabilities directly into your applications and workflows. You would use the provided API documentation to send requests for image generation or editing.
SeedDream 4 Prompting Guide
Follow these best practices to improve your results with SeedDream 4.
- Use Natural Language: Describe the scene clearly. Write complete sentences that detail the subject, action, and environment.
- Specify Application Scenarios: State the purpose of the image. If you need a logo or a poster, include that information in the prompt.
- Enhance Stylistic Rendering: Use specific keywords for style. You can also upload a reference image to guide the artistic direction.
- Improve Text Accuracy: Place any text that should appear in the image inside double quotation marks.
- Define Editing Goals Clearly: For image edits, provide direct instructions. Specify which elements to change and which to keep the same.
Crafting the Perfect Prompt

Creating a perfect prompt involves combining several key elements. Follow these steps to build a detailed and effective instruction for SeedDream 4.
- Describe the Subject, Action, and Environment:
Start with a simple description of the main focus. Clearly state who or what is in the image, what they are doing, and where the scene takes place.- Example: A golden retriever is chasing a red ball across a green lawn.
- Add Stylistic Details:
Enhance your description with details about the visual style. Mention lighting, color schemes, composition, and artistic influences.- Example: A golden retriever chasing a red ball across a green lawn, cinematic lighting, warm afternoon sun, shallow depth of field, photorealistic style.
- Use Double Quotation Marks for Text:
If your image needs text, enclose the exact words in double quotes. This helps SeedDream 4 render the text correctly.- Example: A cafe storefront with a sign that reads, "The Daily Grind".
- Specify Fixed Elements and Editing Goals:
When editing, be precise about your goals. State exactly what to modify and what should remain unchanged.- Example: Change the woman's dress to a blue color, keeping her pose and the background unchanged.
Examples of Effective Prompts
Here are original examples for different SeedDream 4 tasks.
- Text-to-Image Generation:
- "A serene mountain lake at sunrise, with mist rising from the water and a small wooden boat floating near the shore, in the style of a watercolor painting."

- "A futuristic city street at night, neon signs reflecting on wet pavement, flying vehicles in the sky, cyberpunk aesthetic."

- "Product shot of a black wireless headphone on a clean white background, studio lighting, high resolution."

- Image Editing:
- "Replace the red car in the image with a blue sports car, keeping the background unchanged."


- "Add a pair of glasses to the man's face and change his shirt color from white to green."


- "Remove the backpack from the person walking on the trail."


- Reference-Based Generation:
- "Based on the character in the reference image, create a 3D model of the character standing in a futuristic cityscape."


- "Using the style from the reference image, generate a set of three user interface icons for a weather app."


- "Convert the building in the reference photo into a detailed architectural sketch."


Advanced Tips
Use these advanced techniques for more complex image creation and editing tasks.
- Visual Indicators for Editing: For complex images, use visual cues to specify editing areas. You can use arrows, bounding boxes, or doodles to mark the exact location for a change. For example, draw a red box and instruct the model to "enlarge the logo to fit the red box."
- Combining Text and Images: SeedDream 4 can process both text and image inputs simultaneously. Upload a reference image for style or content, then provide a text prompt to describe the desired changes or new scene.
- Multi-Image Inputs: Use multiple images for composite tasks. You can combine elements from different sources. For example, "Take the character from Image 1, place them in the environment of Image 2, and apply the artistic style of Image 3."
SeedDream 4 vs Nano Banana
SeedDream 4 and Nano Banana (from Google) are both advanced AI image editors, but they serve different purposes.
- Target User: SeedDream 4 is for professionals needing high resolution and batch consistency for commercial work. Nano Banana is better for casual creators, social media content, and narrative projects.
- Resolution and Speed: SeedDream 4 offers higher resolution (up to 4K) and is very fast at 2K. Nano Banana focuses on single, high-fidelity outputs at a lower resolution but is extremely fast for web and social uses.
- Editing Approach: SeedDream 4 excels at iterative, prompt-based edits and maintaining consistency across multiple images. Nano Banana is known for its natural blending and canvas-based editing, where users can highlight an area to modify. It works well for adding or removing objects in realistic scenes.
- Strengths: SeedDream 4's strengths are high-resolution outputs, batch processing, and a wide style range. Nano Banana excels at natural-looking edits, especially with faces and real-world scenes.
SeedDream vs GPT-1 (GPT-Image-1 Edit)
SeedDream 4 and GPT-1 (from OpenAI) also have distinct editing workflows and target users.
- Target User: SeedDream 4 is for designers and brands focused on creative and commercial scale. GPT-1 is aimed at developers and technical users who need precise control and API integration.
- Editing Approach: SeedDream 4 uses a flexible, natural language workflow for creative exploration. GPT-1 provides more technical control through masking, inpainting, and object replacement. This makes it suitable for detailed compositional work and product editing.
- Workflow: With SeedDream 4, the process is iterative and conversational. With GPT-1, the workflow is more technical: upload, mask an area, and describe the change. This is effective for automated or custom brand workflows.
- Strengths: SeedDream 4 is strong in artistic flexibility and high-resolution creative work. GPT-1 is praised for its precision, control, and developer-friendly API support for technical editing tasks.
Best Practices to Use This Model
To get the best results from SeedDream 4, follow these guidelines.
- Be Specific with Prompts: For text-to-image and editing, provide clear and detailed instructions. Mention style, colors, lighting, and composition.
- Use Reference Images: To achieve a specific style or maintain character consistency, upload one or more reference images.
- Iterate on Your Edits: Start with a base image and apply changes one step at a time. This gives you more control over the final result.
- Leverage Batch Processing: For campaigns or product lines, use the batch generation feature to create multiple consistent assets at once.
- Check Text at High Resolution: While text rendering is strong, review any text in 4K outputs to ensure it remains sharp and accurate.
Final Thoughts
SeedDream 4 is a valuable tool for professionals in the creative industry. Its combination of speed, high resolution, and advanced editing capabilities streamlines the production of high-quality visual content. The model's focus on consistency and professional-grade output makes it ideal for e-commerce, marketing, and design projects. By offering a unified system for both generating and editing images with natural language, SeedDream 4 helps creative teams work more efficiently and produce better results.