Seedream 4.5: professional AI image generation and editing in one model
Seedream 4.5 is ByteDance Seed’s AI image model that unifies image generation and editing into a single workflow. Built for professional creators who need control and consistency, it delivers dreamlike visuals, precise text rendering, and character consistency. In Picsart, you can generate with the latest Seedream models, led by Seedream 5.0 Pro, right inside AI Playground.
- Generate and edit in one workflow
- Render readable image text
- Keep characters consistent
Explore Seedream 4.5 use cases
What is Seedream 4.5?
Seedream 4.5 is ByteDance Seed’s AI image generation model. It is a generative image system that unifies image generation and image editing into a single workflow, built for fast iteration and consistency across creative variations. It excels at dense text rendering, character consistency across multiple images, and natural-language image editing with up to 14 reference inputs — making it ideal for professional creators who need control and consistency. For a deeper look at how it stacks up, see our Nano Banana vs Seedream comparison.
What you can create with Seedream 4.5
Professional design with text
Create poster-style key visuals with readable small text, headline hierarchies, and typography-focused composition - ideal for ads, event posters, landing pages, and brand kits. Seedream 4.5 handles multi-line text, small fonts, and multilingual labels with consistent formatting.
How Picsart uses Seedream models
Picsart brings the latest Seedream models, now led by Seedream 5.0 Pro, into its creative tools, so creators can use them without touching the model setup. Seedream powers Text-to-Image generation and prompt-based editing, and the newest Seedream models sit in AI Playground, where you can compare results across models with a single prompt.
Why creators choose Seedream 4.5
Seedream 4.5 combines generation and editing in a single model, eliminating the need to switch between separate tools. Its dense text rendering is among the best available — handling headlines, small fonts, and multilingual labels with precision that most competitors cannot match. Character consistency across multiple outputs means campaigns stay visually cohesive. And at approximately $0.04 per image, it delivers roughly 4x better cost efficiency than competing models, making it practical for high-volume professional workflows.
Seedream models inside the Picsart ecosystem
Seedream models are part of the multi-model lineup powering Picsart’s creative ecosystem, alongside models such as Flux 2 Pro, GPT Image 2.6 Sunburst, Ideogram 4.5, and Nano Banana Pro, with Seedream 5.0 Pro as the newest Seedream model in AI Playground. And you can reach it whichever way you work: on the web, in the desktop app, or built straight into your own projects via CLI, MCP, REST API, and SDK.
Understand image model choices
Learn how to compare image models and choose an output.
Explore more models like Seedream 4.5
Compare Seedream 4.5 with other image models for campaign visuals, design assets, and creative tests.
Seedream 4.5 FAQ
Seedream 4.5 is ByteDance Seed’s AI image generation model. It unifies image generation and image editing into a single workflow, delivering dense text rendering, character consistency, and natural-language editing with up to 14 reference inputs.
Generate AI visuals with Seedream models
Pro
Most popularAI tools for everyday creative work.
Ultra
Most powerfulHeavy AI usage for creators & teams.