Seedream 4.5
Seedream45.io presents a browser interface for generating and editing images under the Seedream 4.5 name. Its product page lists text-to-image and image-to-image modes, with controls for size, resolution and a written prompt. The examples focus on posters, product advertisements and illustrated scenes.
Work with a prompt and references
The site's instructions describe uploading one to four reference images. You can add a camera style or poster wording, generate an image, then download and refine the prompt. For a series of illustrations, references provide a way to specify faces, outfits and colors across attempts.
The publisher advertises matching characters, lighting and props across image sets. That describes the intended capability; it does not establish how reliably a particular face or layout will survive an edit. Inspect the resulting set together before using it in a comic, advertisement or storyboard.
Review lettering and output
The site advertises output up to 4K and text rendering for posters, labels and other graphics. Those features matter when an image contains readable information rather than decoration. Check spelling, contact details and alignment in each generated poster before distributing it.
The gallery includes prompts for a lost-cat flyer, science fair and film festival. They illustrate possible subjects, but they are not a substitute for checking your own output or print requirements. No independent quality or timing tests are established by the captured page.
Check the plan and documentation
The pricing page lists Starter, Standard and Premium plans, with credits valid for one year. It lists commercial use, private generations and no watermark among plan features. The display mixes yearly options with monthly equivalents, so confirm the checkout total and credit allowance before paying.
The captured documentation introduces a generic SaaS framework called YourAppName rather than explaining this image tool. Detailed model behavior and usage instructions therefore remain unverified by that documentation. This overview describes the service at seedream45.io; it does not establish that the site is the original model developer.