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FLUX 3 Image
FLUX 3 Image lets you arrange a picture element by element: pick a canvas shape, outline where each one belongs, and sum up the moment in a single line.
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Why Creators Choose FLUX 3 Image
You decide the arrangement: define a region for every element, keep the same coordinate scale whatever the canvas shape, and unify the whole thing with one descriptive line.
- Region-by-Region ControlOutline the space each element should take, then tell the model what belongs inside that space.
- Any Canvas Shape, One Coordinate ScaleSwitch between portrait, landscape and square while width and height are always measured from 0 to 1000, so your outlines stay valid.
- A Single Line Unifies the SceneOne short description pulls the separate regions into a coherent moment — the same approach behind the Le Festival du Soleil sample.
A Three-Step Path to Your FLUX 3 Image
From a blank canvas to a finished composition in three short moves.
FLUX 3 Image — Common Questions
Short answers on composing a FLUX 3 Image region by region, from grid scale to licensing.
How do the outlined regions decide where things appear?
Each outline you draw reserves that part of the canvas, and the note attached to it tells the model what should appear there.
Why is the canvas measured from 0 to 1000?
Both width and height are normalised to that range no matter which shape you choose, which keeps every outline on the same, easy-to-reuse scale.
Should I pick the canvas shape before laying things out?
Yes. Choose the shape up front; because the coordinate range never changes, the outlines you drew still make sense even if you switch later.
What role does the scene line play?
It is the single sentence that connects your separate regions into one believable moment — as in the Le Festival du Soleil sample, where outlines plus a short description were all it took.
Can I give every region its own instruction?
Absolutely. Each outline accepts its own note, so different parts of the frame can be guided independently.
Is there a subscription or per-seat fee?
None. You are billed only for the images you actually create, there are no recurring plans or seat charges, and open-weights licensing tiers are available if you want to self-host.
Build Your Own FLUX 3 Image, Region by Region
Outline each element, add a single scene line, then generate — you only pay for what you create.


