Image Generator: models and prices
Last checked against the product on
The Image Generator makes 1 to 3 images per request on GPT Image 2 and 2.5, Nano Banana 2, Seedream 5.0, Wan 2.7 Image Pro, Qwen Image and Z-Image, priced per image from 2 credits (Z-Image, Qwen Image) to 70 at 1K (Nano Banana 2); GPT Image is 13 at 1K. Most models can also edit uploaded images.
Specifications
| Input | A prompt (up to 1,500 characters); optional images to edit on most models |
|---|---|
| Length | — |
| Resolution | 512, 1K, 2K, 4K, model-dependent; 16:9, 9:16, 1:1, 4:3, 3:4 |
| File formats | In: JPG, PNG, WebP, HEIC · Up to 50 MB per file · out: image file |
| Credits | Per image: Z-Image / Qwen 2 · GPT Image 13–20 · Wan 2.7 30 · Seedream 5.0 40 · Nano Banana 2 70–150 |
| Free allowance | 40 free credits cover 20 Z-Image images or three GPT Image 1K images |
| Watermark | None on paid plans (listed on the pricing page); Free plan: To be confirmed |
Models
| Model | Resolutions | Credits per image | Notes |
|---|---|---|---|
| GPT Image 2 | 512, 1K, 2K, 4K | 13 / 17 / 20 (512 = 1K price) | |
| GPT Image 2.5 Flare / Sunburst | 1K, 2K, 4K | 13 / 17 / 20 | |
| Nano Banana 2 | 1K, 2K, 4K | 70 / 100 / 150 | |
| Seedream 5.0 | 2K, 4K | 40 | |
| Wan 2.7 Image Pro | 512–4K | 30 | |
| Qwen Image | 512–4K | 2 | Editing takes exactly 1 image |
| Z-Image | 512–4K | 2 | Text to image only (no uploads) |
Prompts up to 1,500 characters. Aspect ratios 16:9, 9:16, 1:1, 4:3, 3:4.