Seedream AI : Seedream Image Generator
Seedream is ByteDance’s next-generation AI image generation and editing model that creates high-quality, bilingual visuals with remarkable speed, realism, and consistency.
Key Features of Seedream (v4 / v3)
Seedream is ByteDance's advanced image generation & editing model, combining high-quality output, bilingual support, and interactive editing capabilities.
Unified Generation & Editing
Seedream 4.0 merges text-to-image generation and image editing in a single model, enabling seamless transitions between creating new images and refining existing ones.
High Resolution & Speed
Produces native high-resolution outputs (1K to 4K) with fast inference (e.g. ~1.8 seconds for 2K) thanks to optimized architectures.
Multi-image & Reference Consistency
Supports multi-image batch generation, reference image inputs, and consistent character or object continuity across images.
Strong Text & Layout Capabilities
Handles textual elements, layout, typography and Chinese/English bilingual prompts with high fidelity, reducing artifacts in small text or structured layouts.
Use Cases for Seedream
Seedream fits a variety of creative, professional, and commercial applications across industries.
Concept Art & Illustration
Quickly generate visual concept sketches or polished illustrations for games, films, books, or storytelling.
Marketing & Advertising Visuals
Produce posters, banner images, social media creatives, and product visuals with strong layout and branding consistency.
Character Design & Visual Continuity
Generate or iterate characters with consistency across multiple views/scenes (e.g. for comics, animation).
Image Editing & Retouching
Use editing prompts to adjust background, replace elements, recolor areas, or clean up existing images.
Infographics, Layout & Poster Design
Create stylized posters or layouts with readable text, structured design, and visual flair.
How to Write Prompts for Seedream
Clear, structured prompts help you get better, consistent visual results.
Prompt Elements
Scene / Subject Description
Briefly describe the primary subject or scene you want (e.g. a futuristic cityscape at dusk).
Style / Aesthetic Cues
Add style, medium, mood, or reference (watercolor, cinematic, digital art) to guide visual tone.
Composition & Layout Hint
Optionally mention layout hints (e.g. center subject, symmetrical, leading lines) to guide framing.
Reference Image / Variation Request
You may provide a reference image or request variation (like this but changed background) to guide consistency.
Pro Tips for Better Results
Start Simple, Then Refine
Begin with a shorter prompt and iterate by adding details or constraints rather than overloading at once.
Use Keywords for Text Elements
If you need text (titles, signage) inside image, mention clear typography, legible text, or headline style to improve text rendering.
Basic vs Enhanced
"A fantasy castle on a hill at sunset"
"A fantasy castle on a hill at golden hour, with warm lighting, mist in valleys, dramatic clouds, birds flying, cinematic style"
How to Use Seedream on story321.com
Follow these steps to try Seedream, adjust settings, and retrieve the generated images.
Select Seedream
On the Seedream model page, choose the version (v4 / v3) and mode (generation or editing).
Input Prompt & Settings
Enter your prompt, upload reference images if any, select resolution, aspect ratio, and other optional settings (e.g. style, layout).
Submit & Wait
Click 'Generate' or 'Edit' and wait for the inference process to complete (may take a few seconds).
Review & Iterate
Inspect output; if needed, refine your prompt or use editing mode for adjustments and re-generate.
Tips for Better Use
- •Use fewer ambiguity words (avoid beautiful, nice) and emphasize concrete visual attributes (e.g. golden light, reflective surfaces).
- •If you upload references, mask or annotate areas you want to keep vs change to guide the model.
For heavy usage, refer to rate limits, API quotas, and prompt usage guidelines documented on the model's detail page.
Seedream FAQs
Frequently asked questions about Seedream model features, limitations, and usage.
Try Seedream Now
Start creating or editing images with Seedream and explore its full capabilities.
You may refine your prompt or toggle editing mode after seeing the first output.