Seedream V4 is ByteDance's latest AI image model that unifies generation and editing in one system. It's the first model capable of generating up to 9 matching images simultaneously, with 2K output in just 1.8 seconds and 4K ultra-HD support.

How fast is image generation?

2K resolution images generate in approximately 1.8 seconds—over 10x faster than previous generation models. 4K (4096x4096) output takes slightly longer while maintaining the same quality standards.

What makes 9-image generation unique?

Seedream V4 is the first AI model to generate up to 9 visually consistent images in a single pass, maintaining identical style, lighting, and composition across all frames—ideal for character sheets, product lines, and storyboards.

How do reference images work?

Upload up to 6 reference photos to guide the model's understanding of style, composition, color palette, or specific design elements. The model blends these references with your text prompt for precise creative control.

What editing capabilities are included?

Natural language editing allows you to modify backgrounds, remove or add objects, change styles, adjust lighting, alter colors, and transform compositions—all through simple text commands without external tools.

What resolutions are supported?

Choose from 2K (2048x2048) for speed or 4K (4096x4096) for ultra-high-definition. Multiple aspect ratios are supported including square, portrait, landscape, and custom formats.

How accurate is text rendering?

Seedream V4 features industry-leading text rendering with sharp typography even at small sizes. Text repetition is drastically reduced compared to other models, making it ideal for posters, logos, and UI design.

Can I use images commercially?

Yes. All generated and edited images are yours to use commercially in marketing campaigns, e-commerce, products, websites, social media, or client projects without royalty fees.

Seedream V4 AI Image Generator – 4K Creation & Editing Unified

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