Seedream 4.0

Seedream 4.0 is a next-generation AI image generator and editor built on a unified architecture. It seamlessly combines the power of creating images from scratch with advanced editing tools in a single platform. This eliminates the need to switch between multiple applications, streamlining the creative workflow. Designed for creators, marketers, designers, and businesses, it transforms simple text descriptions and existing images into high-quality, professional visual assets. Its core value proposition is making professional-grade image creation and manipulation accessible, fast, and intuitive for everyone. With dramatically improved inference speed and support for up to 4K resolution output, users can generate and refine stunning visuals efficiently. Whether you need to create original artwork, edit photos with simple instructions, compose complex scenes from multiple references, or produce accurate educational graphics, Seedream 4.0 provides a comprehensive, all-in-one solution to bring any visual idea to life.

Multi-Image Composition

Input multiple reference images and achieve complex compositions with a single sentence instruction. This feature supports batch output for more efficient creative workflows. It is perfect for complex visual storytelling, brand asset creation, and merging concepts from several sources into one cohesive image, saving significant time and effort.

Instruction-Based Editing

Edit images precisely using simple text commands. Describe the change you want, and the AI executes it, making image generation and editing truly "what you say is what you get." This intuitive approach allows for high-quality transformations without requiring complex manual editing skills or software knowledge.

Diverse Style Library

Access a wide range of professional artistic styles at your fingertips. Whether generating new stylized images from text or applying styles to your own uploaded photos, you can easily create a unique visual language. The library includes everything from watercolor and oil painting to cyberpunk and anime styles.

Knowledge-Driven Generation

Leverages rich knowledge and reasoning capabilities to produce beautiful and accurate educational illustrations, scientific charts, and professional diagrams. This feature ensures generated content is not only visually appealing but also contextually correct and informative, ideal for academic, technical, and professional use cases.

Marketing & Social Media Content Creation

Quickly produce eye-catching graphics, ad banners, and social media posts from text prompts. Edit product photos or create branded visuals with specific styles, enabling marketers to maintain a consistent and professional online presence without a full design team.

Professional Design & Concept Art

Generate original artwork, illustrations, and concept art for games, films, or publications. Use the multi-image composition to blend references and the style library to explore different artistic directions rapidly, accelerating the ideation and prototyping phases.

Educational & Technical Illustration

Create accurate and visually engaging educational materials, textbook diagrams, scientific charts, and technical manuals. The knowledge-driven generation ensures complex concepts are depicted correctly, enhancing learning and communication of detailed information.

Personal Photo Enhancement & Art Projects

Transform personal photos into artistic masterpieces by applying different style filters or making precise edits through simple instructions. Users can restore old photos, change backgrounds, or create unique digital art for personal enjoyment or portfolios.

Can I try it for free?

Yes, you can experience Seedream 4.0 by using the demo on the website. This allows you to upload images and test the instruction-based editing capabilities to see the power of the AI transformation before committing to a subscription plan.

How does Seedream 4.0 work?

Seedream 4.0 uses a unified AI architecture. You provide input either as a text description, an uploaded image, or a combination of multiple images with a text instruction. The AI then interprets your request and generates or edits the image accordingly, outputting a high-quality visual result.

What makes Seedream 4.0 different?

Its key differentiator is the unified platform that combines generation and advanced editing, eliminating app switching. It offers unique features like multi-image composition and knowledge-driven generation, all delivered with dramatically improved speed and up to 4K resolution output.

Can I use the generated images commercially?

Yes, you can use the images generated with Seedream 4.0 for commercial purposes, depending on your subscription plan. It is always recommended to review the specific Terms of Service for detailed licensing information related to your account tier.

Seedream 4.0 offers flexible subscription plans. The Basic plan is $7.99/month ($95.90/year) for individuals, offering 50 high-quality images per month. The popular Pro plan is $19.99/month ($239.90/year) for professionals, with 200 images/month and priority features. The Max plan is $55.99/month ($671.90/year) for power users, providing 600 images/month, fastest generation, API access, and advanced tools. All yearly plans offer a 20% savings.