Flux Kontext Max
Black Forest Labs (FLUX.1 Kontext Max)
The high end of the edit tier, for edits Kontext Pro cannot hold together. Flux Kontext Max — the high-end edit tier.
Using Flux Kontext Max in uooki
uooki has no model picker. You name the model in the conversation and the agent routes to it — “draw the packaging mockup with Flux Kontext Max” is the whole interface. Common spellings and older ids resolve to the same model, so you do not have to match our internal naming.
Leave the model out and the agent picks one for you based on what you asked for. Naming it is for when you have a reason to — this page is about those reasons.
What it is good at
- Several simultaneous changes that still have to stay coherent
- Edits beyond what Kontext Pro handles
Where it is not the right pick
Like Kontext Pro it needs a source image, and it costs more.
When to reach for something else
- Flux Kontext Pro
The edit is a single localised change — Pro handles those for less.
- Grok Image Edit
Cost matters more than edit fidelity.
- Nano Banana Pro
You would be better off regenerating than editing.
Specifications
| Type | Image generation |
|---|---|
| Billing | Billed per generated image. |
| Plan | Available on every plan |
| Reference images | Supported |
| Text in image | Renders legible text |
| Credits | See pricing |
Specifications are read from uooki’s model registry, not written by hand — if the registry changes, this table changes with it.
Model id
What uooki calls upstream when you pick Flux Kontext Max. You never need this to use it — it is here so the vendor name and the actual model are unambiguous.
Try it in a sentence.
Describe what you want and name Flux Kontext Max in the same breath. The Free plan is $0 and starts with 100 one-time credits.