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FLUX 3 Image
FLUX 3 Image lets you frame a shot before it renders: choose a canvas shape, mark each element's area, and describe the whole scene in one line.
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What Makes FLUX 3 Image Different
Sketch the composition before anything renders: one aspect ratio, outlined regions and a single scene line do the heavy lifting.
- Region-by-Region PlacementOutline the area each element should occupy, then tell the tool what belongs inside that outline.
- Any Canvas Shape, Same Coordinate ScaleSwitch between wide, tall or square frames — positions are still read on a fixed 0 to 1000 scale.
- One Line Unifies the Whole SceneA single descriptive sentence connects every outlined region into a coherent, fully composed picture.
How FLUX 3 Image Turns an Outline into a Scene
Three quick steps take you from a blank frame to a fully arranged picture.
Common Questions About FLUX 3 Image
Straight answers on planning and rendering pictures with outlined regions.
How do outlined regions decide where objects land?
Each region you draw marks the exact area its described subject should occupy, so elements appear where you intended instead of wherever the model picks.
What does the 0 to 1000 canvas grid actually mean?
Both axes are normalized to a 0 to 1000 scale, so the same coordinates read consistently no matter how wide or tall the frame happens to be.
Should I pick a frame shape before outlining?
Yes — proportions come first. Because the coordinate scale never changes, your region positions stay valid even if you switch shapes later.
Why is a scene line necessary?
That one sentence gives every region shared context — lighting, mood and subject — so the separate parts read as a single composed picture.
Can I describe regions one at a time?
Absolutely. Every region carries its own content instruction, so you can fine-tune individual subjects independently before rendering.
Do I need a subscription or seat licence?
No. Access is pay as you go — no recurring plans and no per-seat charges — and you are billed only for the renders you actually run, with open-weights tiers available for self-hosting.
Compose Your Own FLUX 3 Image
Outline the regions, add one scene line, hit generate — and pay only for what you render.