Seedream 4.5 AI Image Generator Model
Seedream 4.5 is the newest high-aesthetic image generation and editing model from ByteDance's Seedream family, delivering cinematic-quality visuals with improved spatial understanding, multi-reference consistency, and robust text rendering at resolutions up to 4K. It supports advanced workflows for creators and professionals alike. Official product page and description can be found at ByteDance website: Seedream 4.5 Official API. Try it now in Piooy AI image generator!
Seedream 4.5 AI Image Generator Model
About Seedream 4.5
Seedream 4.5 is our flagship visual generation model that understands natural language narrative like no other. Move beyond keyword stuffing and describe scenes with natural, flowing sentences. It excels at cinematic lighting and can seamlessly switch between hyper-realistic photography and surreal art.

Key Features
Explore the powerful capabilities of Seedream 4.5 in spatial layout, story-driven generation, 4K quality, and commercial applications
Core Features Overview
Realistic Spatial Layout
Seedream 4.5 excels at understanding and generating realistic spatial layouts with accurate perspective, depth, and object relationships. Perfect for interior design visualization, architectural concepts, and creating believable environments with proper scale and proportion.
Using the Memphis + dopamine aesthetic from Figures 1 and 2, and referencingthe room layout in Figure 3, generate a new image.
Demonstrates realistic spatial layout with proper furniture placement and excellent natural lighting

Professional product photography studio setup, clean white background, professional lighting equipment, commercial quality
Shows professional product photography setup and lighting control

Story-Driven Image Generation
Industry-first story-driven image generation capability that maintains character consistency across multiple scenes while conveying emotional narratives. Perfect for storyboarding, comic creation, and visual storytelling projects that require coherent character development.
Generate a set of action movie storyboards based on the reference image.
Demonstrates story-driven generation with multi-character scene consistency

Generate separate images for each of the four steps in the input recipe image,maintaining the same style as the input.
Shows intelligent scene generation and narrative depth

4K Ultra High Definition
Seedream 4.5 supports ultra-high resolution output up to 4K (4096x4096), maintaining exceptional detail, texture quality, and visual fidelity. Ideal for professional applications requiring print-quality images, large-format displays, and detailed visual assets.
Referring to Figure 1, generate four images with characters wearing sunglasses,riding motorcycles, wearing hats, and holding lollipops
4K ultra-high definition portrait with exceptional detail preservation

Refer to this image and modify it intoillustration, watercolor, Japanese animation, and flatgeometric style
Demonstrates style transfer capability while maintaining composition

Based on this banner, create a set of 6 posters, keeping the style and elementsunchanged, adjusting the typography of the elements, with aspect ratios of 1:1,2:3, 4:3, 16:9, 1:2, and 9:16 respectively.
Shows artistic design capabilities with fine detail rendering

Commercial & Industry Applications
Optimized for commercial use across multiple industries including advertising, e-commerce, gaming, and creative design. Generates brand-consistent, marketing-ready visuals that meet professional standards for product photography, promotional materials, and digital content.
Refer to this logo, create a set of visual designs for an outdoor sports brandnamed GREEN. The products include packaging bags, hats, cards, wristbandscartons, lanyards. The main visual color is green, with a simple and modern style.
Brand and advertising design application showcase

E-commerce product lifestyle photography, retail marketing imagery, professional product presentation in lifestyle context
E-commerce retail scenario with lifestyle product presentation

Draw the IP character in the picture into a YouTube thumbnail, designed accordingto their characteristics, a poster and some game stills.
Gaming and animation concept art application

Frequently Asked Questions
Seedream 4.5 AI Image Generator Model FAQ
Seedream 4.5 is a flagship visual generation model that understands natural language narrative. Unlike models relying on keyword stuffing, it grasps stories and atmosphere. It excels in cinematic lighting and seamlessly switches between hyper-realism and surreal art.
What Our Users Say
Seedream 4.5's natural language understanding is game-changing. I can describe complex scenes naturally and get exactly what I imagine.
Sarah Chen
Content Creator
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