Seedream 4 AI is a free online AI image editor that generates and edits 2K images from text prompts using mixture-of-experts (MoE) acceleration. It produces high-resolution 2K outputs in about 1.8 seconds and supports both text-to-image generation and multi-modal image editing.
What is Seedream 4 AI?
Seedream 4 AI is a web-based AI image generator and editor developed by Seedream. It takes user-provided text prompts or uploaded images (JPG, PNG, WEBP; max 5 MB) and produces 2K-resolution images. The platform runs entirely in the browser with no signup required for basic use, and offers a freemium model with credits for advanced features.
Key Features
- Text-to-Image Generation — Create images from descriptive prompts with support for aspect ratios 9:16, 16:9, 1:1, 3:4, and 4:3.
- Image Editing via Text — Upload an image and describe edits (e.g., "make it Pixar", "change background to neon city") for context-aware transformations.
- Lightning-Fast Generation — Complete image generation or editing in approximately 1.8 seconds using MoE acceleration.
- Diverse Artistic Styles — Choose from 8 built-in styles: Photorealistic, Digital Art, Oil Painting, Anime, Fantasy Art, Cyberpunk, Watercolor, and Abstract Art.
- Private Generation — Generated images are private and only visible to the user.
- Commercial Use License — Paid plans include a commercial use license for generated images.
Who is it for?
- Digital artists — Quickly iterate on concepts or apply style transfers without manual work.
- Content creators — Generate social media visuals and edited product images from text prompts.
- Non-designers — Edit photos using natural language instead of complex software.
What can you do with Seedream 4 AI?
- Create images from scratch — Type a prompt like "a photorealistic sunset over a mountain lake" to get a 2K image in seconds.
- Edit existing photos — Upload a portrait and say "add a tattoo" or "make it oil painting" for instant transformations.
- Local precision editing — Select a region of an image and describe the change (e.g., "change the flower color to red") for targeted edits.
How does Seedream 4 AI work?
- Upload an image (or skip for text-to-image).
- Type a description of the desired image or edit in the prompt field.
- Click "Generate with Seedream 4 AI" and receive the result in about 2 seconds.
Pricing
Seedream 4 AI offers a free tier with limited credits, plus three paid annual plans (50% off flash sale): Basic ($4.9/month, 600 credits/year), Pro ($9.9/month, 2,400 credits/year), and Enterprise ($19.9/month, 7,200 credits/year). All plans include unlimited image downloads and permanent image history.
FAQ
Is Seedream 4 AI free?
Yes, there is a free tier that provides a limited number of credits for text-to-image generation and editing. No credit card required.
What image formats are supported for upload?
You can upload images in JPG, PNG, or WEBP format, up to 5 MB in size.
Can I use the generated images commercially?
Yes, all paid plans include a commercial use license. The free tier may have restrictions.
How long does it take to generate an image?
Most generations complete in under 2 seconds, though complex edits may take slightly longer.
