Seedream
ByteDance’s fast unified model for generation and editing.
Overview
Seedream is ByteDance’s image model line. Recent versions unify text-to-image and editing in one model, accept multiple reference images and output high resolutions quickly, with particularly strong results on Chinese-language prompts and text.
Best for
- Chinese-language marketing visuals
- Batch generation via API
Specs
| Spec | Seedream |
|---|---|
| Developer | ByteDance |
| Type | image |
| Where to use it | ByteDance Volcano Engine / BytePlus APIs and partner apps |
| Price | Priced per image through API providers. |
| Open weights | No |
Strengths
- Fast high-resolution output
- Good with Chinese prompts and text
Limitations
- Mostly accessed through APIs and partner apps
Compare Seedream
Head-to-head breakdowns with the models people weigh it against.
Top Seedream alternatives
FAQ
What is Seedream?
Seedream is ByteDance’s image model line. Recent versions unify text-to-image and editing in one model, accept multiple reference images and output high resolutions quickly, with particularly strong results on Chinese-language prompts and text.
How much does Seedream cost?
Priced per image through API providers.
Can I use Seedream on AiLoft?
Seedream isn't hosted on AiLoft. The closest models you can run here are GPT Image 2.5, Nano Banana Pro and Nano Banana 2 — with pay-as-you-go credits and a side-by-side compare mode.
What is Seedream best for?
Chinese-language marketing visuals and Batch generation via API
Is Seedream open source?
No. Seedream is a closed model. You can use it through: ByteDance Volcano Engine / BytePlus APIs and partner apps.
What are the best alternatives to Seedream?
Popular alternatives include GPT Image 2.5, Nano Banana Pro, Nano Banana 2 and GPT Image 2. See the alternatives page for a full breakdown.
Want Seedream-style results without the subscription?
Try the closest models on AiLoft with pay-as-you-go credits and compare them side by side.