Flux
Flux 2 Max
Flux 2 Max in DesignCat: text to image, image to image. Explore supported settings, input requirements and model costs.
Choose the operation, then the settings.
Flux 2 Max supports 2 operations in this catalog. Settings belong to an operation: a reference limit or duration from one route does not automatically apply to another.
Use it in DesignCat
Mobile availability is described separately on the mobile page.
Text to image
Output category: image. Cross-field and source-media requirements are validated when you submit.
| Input or setting | Support and limits |
|---|---|
| Prompt · required | Required input |
| Aspect Ratio | 16:9, 4:3, 1:1, 3:4, 9:16 · default: 16:9 |
| Resolution | 1K, 2K · default: 1K |
| Custom Resolution Width | minimum 256 · maximum 2560 |
| Custom Resolution Height | minimum 256 · maximum 2560 |
Image to image
Output category: image. Cross-field and source-media requirements are validated when you submit.
| Input or setting | Support and limits |
|---|---|
| Prompt · required | Required input |
| Aspect Ratio | 16:9, 4:3, 1:1, 3:4, 9:16 · default: 16:9 |
| Resolution | 1K, 2K · default: 1K |
| reference · required | Required input |
| reference.image ids · required | up to 8 items |
| Custom Resolution Width | maximum 14142 |
| Custom Resolution Height | maximum 14142 |
Quality and cost
Generation costs depend on the operation and settings. The application displays the applicable estimate before submission. Published comparison costs include their own settings and assumptions.
Continue with a workflow
Choose a workflow whose inputs and model support match your task.
Catalog source updated 2026-10-17. Model key: flux-2-max. Public data and settings.