Purpose
Seedream 4.5 is a text-to-image and image editing tool, officially described as "turn your text into real images." It is aimed at users who need to generate clear, stable, and style-consistent images, and can be used for scenarios such as posters, advertisements, comic storyboards, e-commerce images, and video frames.
Main Capabilities
- Multi-image consistency: Generate multiple matching images at once, keeping characters and scenes aligned.
- Character stability: Maintain consistent faces, clothing, and angles across multiple images; the official description says it is suitable for comics and advertisements.
- Clear subjects: Recognize the main person or object and keep it sharp in every frame.
- Text rendering: Render clear logos, posters, and professional dense text on images so the text remains readable.
- Reference image editing: Supports uploading 1 to 4 reference images to match faces, clothing, and colors, and preserve key details during editing.
- 4K output: Export up to 4K quality, suitable for advertisements, social posts, and printing.
- Batch generation: The official description says it can output up to 8 matching images at a time.
- Fast editing: The official description says lightweight editing is completed in about 2 seconds.
- Short prompt control: Supports short prompts, respects reference images, and editing is lightweight but accurate.
How to Use
The official four-step process is:
- Write down the idea: Enter a short prompt and choose Seedream 4.5 to start generating the scene.
- Upload reference images: Upload 1 to 4 reference images so Seedream 4.5 can match faces, clothing, and colors.
- Choose style and text: Set the camera style or add poster text, and the tool will keep the text clear in each image.
- Export and adjust: Download the 4K result and fine-tune the prompt; each change updates quickly.
The website also provides an "AI Image Generator" entry: enter a creative description on the left and click generate to start.
Applicable Scenarios
Cases in the official gallery include: children's science fair posters, fashion store end-of-season sale posters, Swiss Alps travel posters, lost cat notices, climate change infographics, wireless earbud advertisements, 5K charity run posters, Shakespeare's Hamlet theater posters, farmers market posters, and independent short film festival posters. The official description also mentions that it can accelerate the production of storyboards, e-commerce images, and video frames.
Limitations and Missing Information
The materials do not explain the specific charging method, price, available platforms, free quota, generation quantity limit, commercial licensing,review rules, and other details. Before use, note that the effects in the official description (such as consistency, text clarity, 4K, 8 images, 2 seconds) are all product self-descriptions, and actual performance may vary depending on prompts and inputs.
