Seedream 4.5 AI Image Generator
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Result data is only kept for 3 days
Choose Seedream 4.5 for maximum 4K output, Seedream 5.0 for stronger prompt reasoning and layout control at 2K or 3K, and Seedream 5.0 Pro for production workflows that need up to 10 references, stronger text rendering, and precise colour or material control.
Seedream 5.0 is a unified multimodal image model with deep thinking and online search, so it reasons about layout and subject matter before rendering. It generates at 2K or 3K and takes up to 2 reference images.
Seedream 5.0 reasons over the prompt before generating, which helps on layout-heavy and instruction-heavy briefs. Seedream 4.5 goes higher in raw resolution, up to 4K, so it stays the pick when output size matters most.
Seedream 5.0 Pro adds controllable multi-image reference, stronger text rendering, and finer control over colour and material. It accepts up to 10 reference images in one job, which makes consistent product and campaign sets possible.
Seedream 5.0 Pro outputs at 1K or 2K. Credit cost depends on both the resolution and the number of reference images you attach, so trimming unused references is the simplest way to bring the cost of a batch down.
You can start for free. New accounts get bonus credits on signup, there is no credit card required, and the free plan has no daily generation limit. You can also claim extra credits every day by checking in. Everything runs in the browser on HeadSwap β no GPU, no install, and no API key.
Yes. Images generated on a paid HeadSwap plan can be used commercially β ads, social media monetization, client deliverables, e-commerce listings and print. You keep ownership of the output, with no watermark, no attribution requirement and no per-image royalties.
Every finished job appears in the My Results tab beside the generator, where you can preview, download, share or delete it. The list keeps the last 3 days of generations, so download anything you want to keep before it rolls off.