Seedream 4.5 AI Image Editor
ByteDance's Seedream 4.5 for precise edits guided by reference images and for vivid, detailed new pictures, with 2K or 4K output.
Example
BeforeAfterYour result will appear here
Credits are only used when you generate, and a failed generation is refunded automatically.
About Seedream 4.5
Seedream 4.5 is an image model from ByteDance, offered here for editing with reference images and for text-to-image. It stands out for vivid detail and for following several reference images closely, which helps with product composites, consistent characters and style transfer. Output comes in two quality levels: basic at 2K and high at 4K.
- Developer
- ByteDance
- Modes
- Text to image · Image to image
- Reference images
- Up to 14
- Credits per image
- From 13 credits
What Seedream 4.5 is good at
Precise reference editing
Uses your reference images closely, so products, characters and styles carry over accurately.
Vivid detail
Produces crisp, colorful images with plenty of fine detail.
2K or 4K output
Pick basic quality at 2K for everyday use, or high quality at 4K for print and large screens.
Edit and create
Use the same model to edit photos with references or to create new images from text.
Seedream 4.5 specs and credits
Read from the live model catalog, so these numbers match what the generate button charges.
| Modes | Image to image | Text to image |
|---|---|---|
| Developer | ByteDance | ByteDance |
| Reference images | Up to 14 | — |
| Quality | Basic (2K) · High (4K) | Basic (2K) · High (4K) |
| Aspect ratios | 1:1 · 3:2 · 2:3 · 4:3 · 3:4 · 16:9 · 9:16 · 21:9 | 1:1 · 3:2 · 2:3 · 4:3 · 3:4 · 16:9 · 9:16 · 21:9 |
| Credits per image | 13 credits | 13 credits |
Seedream 4.5 FAQ
Seedream 4.5 is ByteDance's image generation and editing model. On this site you can use it to edit photos with reference images and to create images from text.
The specs table above shows the current credits per image, and the generate button shows the exact cost before you run.
Basic quality produces about 2K images and high quality about 4K. Choose high for print or when you plan to crop.
Try Seedream 4.5 when you combine several reference images and want them followed closely, or when you want especially vivid detail. Nano Banana 2 is a great default for everyday edits.
Other AI image models
Compare the models and pick the one that suits your image.
