Basic
A simple way to get started with AI-powered 2K image generation—no setup needed.
🎁 No bonus credits · Save 0%Get started with Seedream today.
$9.9
one-time- 2K image generation support
- Fast queue time
- Beginner-friendly prompt support
🚀 ByteDance's Latest Multimodal AI Image Model
Seedream 4.0 - Where Creation Meets Control.
Introducing Seedream 4.0, Bytedance's multimodal AI model. Generate stunning 2K images in 1.8 seconds and edit everything with simple, natural language.
1.8sGenerate time
2KHD Resolution
99%Detail Retention
EN/CNBilingual Support
⚡Ultra-Fast Generation
🎯Precise Control
🧠Intelligent Understanding
🎬Video Integration
🖼️Multi-Image Support
🔧Professional Tools
A video generated and edited entirely with Seedream 4.0
Seedream 4.0 AI Image Generator
Transform your images with advanced AI technology. Choose between Image-to-Image or Text-to-Image generation.
Click or drag image(s) here
JPEG, PNG, WEBP only. Max 10MB
Seedream 4.0 Generation Demo
An All-in-One Workflow in Seedream 4.0 to Unleash Your Creativity
From rapid generation to precision editing and video integration, Seedream 4.0 streamlines every step of your creative process.
10xFaster than traditional tools
99%Detail retention rate
2K+Professional resolution
24/7Always available
Ultra-Fast High-Res Generation
Generate 2K HD images in ~1.8 seconds with Seedream. Perfect for real-time creative workflows where speed is critical.
SpeedQualityReal-time
Precision Editing with Seedream 4.0
Driven by natural language. Add, remove, or modify elements with Seedream 4.0 while ensuring perfect detail and fidelity.
Natural LanguagePrecisionControl
High-Fidelity Character Consistency with Seedream
Maintain character identity across different styles and edits, preventing distortion or uncanny results with Seedream.
ConsistencyIdentityQuality
Seedream 4.0's Deep Intent Understanding
Comprehends complex prompts and contextual logic to deliver images that truly match your creative vision.
AI IntelligenceContextUnderstanding
Multi-Image Input & Output with Seedream
Use multiple reference images to generate coherent sequences for comics, storyboards, and narratives with Seedream.
Multi-ImageSequencesCoherence
Seamless Video Integration
Collaborate with Seedance to transform static images from Seedream into dynamic videos in one unified workflow.
VideoIntegrationWorkflow
Technical Specifications
Model ArchitectureMultimodal Transformer
Training Data10B+ High-Quality Images
LanguagesEnglish & Chinese Native
API Response< 2 seconds average
Seedream 4.0 is More Than Fast. It's Precision-Engineered.
Our core technology is the foundation that guarantees a professional-grade creative experience with Seedream 4.0.
Performance Benchmarks
Generation Speed
Competitors: 5-15s
Image Quality
Industry avg: 85-90%
Detail Retention
Traditional: 70-80%
1.8s
2K HD Image Generation with Seedream 4.0
Industry-leading speed for professional workflows with Seedream.
99%
Lossless Detail Retention
Preserve every pixel with precision editing in Seedream.
Bilingual
Native English & Chinese Support for Seedream
Seamless experience in both languages with our Seedream technology.
+Seedance
Expand to Video Instantly with Seedream
Transform static Seedream images into dynamic videos.
Seedream 4.0's Advanced AI Architecture
Multimodal Transformer
State-of-the-art architecture for Seedream image understanding and generation.
Attention Mechanisms
Advanced attention for precise detail control and consistency in Seedream.
Optimized Inference
Custom optimizations for real-time performance with Seedream.
Quality Assurance
Built-in quality checks and validation systems for all Seedream generations.
See Seedream 4.0 in Action
Experience the power of Seedream 4.0's AI-driven image generation and editing in real-time
Text to Image
Prompt:"Majestic rock formations rise above lush forests and rolling hills under a vibrant sunset sky with hues of orange, pink, and purple."
Precision Editing
Edit:"Remove the boy in this picture."
Multi-Image
Create:"Change this picture to four styles: Hong Kong 90s style, Baroque style, oil painting style, and CG style."
How Seedream 4.0 Empowers Professionals Across Industries
Whether you're a designer, marketer, or developer, Seedream 4.0 dramatically boosts your efficiency and creative output.
E-commerce Design
Interior Scene Compositing & Subject Placement
Place a primary image into a cozy, well‑lit interior and blend it naturally. Match lighting and perspective, preserve subject integrity, and achieve a soft, modern, inviting vibe with minimal prompts. With Seedream 4.0, you can achieve stunning results with minimal effort. This is a key feature of Seedream.
A cozy, bright living room corner with warm natural light. The first image is placed as the main picture in the scene. A curious cat is gently sniffing it. Soft, modern, and inviting atmosphere.
Brand Design
Branded Merchandise & Ad Set Generation
Create a cohesive set of branded visuals—packaging bags, hats, boxes, cards, wristbands, lanyards—using a consistent green palette. Iterate fast and keep the style fun, simple, and modern across assets. With Seedream 4.0, you can achieve stunning results with minimal effort. This is a key feature of Seedream.
Based on the first image, create a set of visual designs for an outdoor sports brand named “GREEN”, including packaging bags, hats, paper boxes, cards, wristbands, and lanyards. The main visual tone should be green, with a fun, simple, and modern style.
Art Creation
Romantic Film Storyboard Generation
Generate sequential storyboard panels for a romantic narrative based on your first image. Maintain character continuity, visual tone, and key beats—and expand to video when ready. With Seedream 4.0, you can achieve stunning results with minimal effort. This is a key feature of Seedream.
Based on the first image, generate a set of love movie storyboards.
Built for Professionals, Not Just Quick Edits
Seedream 4.0 offers a superior choice for professional creators in core capabilities, resolution, and commercial strategy.
| Feature | Seedream 4.0 (Bytedance) | Nano Banana (Google Gemini 2.5 Flash) |
|---|---|---|
| Core Capability | Seedream 4.0: Text-to-Image + Precision Editing | Advanced Image Editing (some generation) |
| Generation Speed | 1.8s for a 2K HD Image with Seedream | Editing is nearly instantaneous |
| Detail Fidelity | High-fidelity rendering with Seedream + Lossless Editing | Stronger character consistency over multiple edits |
| Language Support | Native English & Chinese | Multi-language support not specified |
| Multimodal Support | Seedream works with Seedance → Image-to-Video | Multi-turn sequential editing |
| Resolution | 2K HD with Seedream 4.0 (4K/8K planned) | Primarily standard resolution |
| Watermark Policy | No Watermarks | Visible watermark + invisible SynthID |
| Primary Fields | Creators, Design, E-commerce, Ads, Film, Education, Gaming with Seedream | Selfies, quick touch-ups, social sharing |
💰 Flexible Pricing Plans
Seedream 4.0 Pricing Plans
Choose the perfect plan for your AI image generation needs. All plans include access to our advanced Seedream 4.0 technology.
Get started with Seedream today.
Advanced
More credits for frequent image generation and exploring creative styles with ease.
🎁 +300 bonus credits · Save 10%Get started with Seedream today.
$29.9
one-time- Priority rendering queue
- Enhanced prompt precision
- Access to trending styles
Most Popular
Pro
Great for batch creation, project workflows, and fast, high-resolution outputs.
🎁 +1050 bonus credits · Save 15%Get started with Seedream today.
$69.9
one-time- 1080p ultra-clear generation
- Multi-style batch support
- Editable prompt templates
Premium
Maximum value, priority access, and full feature support for heavy creative demands.
🎁 +2000 bonus credits · Save 20%Get started with Seedream today.
$99.9
one-time- Unlimited generation sessions
- 2K image + prompt edit history
- Dedicated rendering channel
Frequently Asked Questions
Get answers to common questions about Seedream 4.0
Q What can I create with Seedream 4.0?
Seedream's versatility spans from photorealistic portraits to abstract concepts, marketing materials to artistic masterpieces. Whether you need product photography, social media content, or creative artwork, Seedream 4.0 AI adapts to deliver exactly what you envision with Seedream.
Q What is Seedream 4.0 and how does it work?
Seedream 4.0 is an advanced AI-powered image generation and editing platform that uses cutting-edge machine learning to create, modify, and enhance images. Simply upload your base image, provide a text prompt describing what you want, and our Seedream 4.0 AI will generate the desired result in seconds.
Q Is Seedream suitable for non-designers?
Absolutely! Seedream 4.0 was built with accessibility in mind. Our Seedream AI guides you through every step - from simple text prompts to advanced editing. No training needed - just imagination and Seedream handles the technical complexity.
Q How accurate are the AI-generated results from Seedream?
Our Seedream AI model achieves 95%+ accuracy in following user prompts and maintaining image quality. The results are highly detailed and realistic, with advanced understanding of composition, lighting, and style. You can refine results with additional prompts if needed.
Q What are the generation limits with Seedream?
Seedream 4.0 operates on a flexible credit system. Start free to explore Seedream AI capabilities, then scale up as your needs grow. Professional tiers unlock unlimited potential with priority Seedream processing for serious creators.
Q Can I use the images generated by Seedream commercially?
Yes! All images generated with Seedream 4.0 can be used for commercial purposes, including marketing, advertising, product design, and client work. You retain full rights to the generated content. We recommend reviewing our Seedream terms of service for complete details.
The Future of Seedream 4.0 is Just the Beginning
- ➜ Support for 4K/8K Ultra-HD Resolution
- ➜ Lightweight mobile version
Trusted by Creators Worldwide
Join thousands of professionals who have transformed their creative workflow with Seedream 4.0
What Our Users Say About Seedream
"Seedream 4.0 has revolutionized our design workflow. The 1.8-second generation time in Seedream is incredible, and the quality is consistently professional."
"The precision editing capabilities in Seedream are unmatched. I can make complex changes with simple natural language prompts. It's like having a professional designer on demand with Seedream."
"The integration with Seedance for video creation is seamless with Seedream. We've reduced our content production time by 70% while maintaining the highest quality standards."
Trusted by Industry Leaders