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FLUX 3 Image
Frame the canvas, sketch a region for each object, describe them in one line, and FLUX 3 Image composes the finished picture — no design skills required.
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What Makes FLUX 3 Image Different
Compose the frame yourself: pick a canvas shape, mark where each object sits, and bind the whole picture with a single descriptive line.
- Region-Based CompositionSketch a rectangle wherever an object belongs and tell the tool what should fill that space.
- Any Canvas Shape, One Coordinate ScaleWidescreen or portrait, height and width both run 0–1000, so your marked regions stay accurate across formats.
- A Single Line Unifies the SceneOne sentence sets the mood and story, pulling every marked region into a coherent, believable composition.
How FLUX 3 Image Works in Three Steps
From a blank frame to a finished FLUX 3 Image in three quick moves.
FLUX 3 Image: Common Questions
Straight answers on composing a FLUX 3 Image with marked regions and a scene line.
How do the marked regions control object placement?
Each rectangle you draw becomes the zone for that element; whatever you describe in it appears inside that area of the final picture.
Why is the canvas measured on a 0–1000 scale?
Height and width are both normalised to 0–1000 regardless of output size, so a region you mark keeps its relative position in every format.
Should I pick a canvas shape before drawing regions?
Yes. Settle the proportions first; because coordinates are relative, the same regions translate cleanly from square to widescreen or portrait.
What role does the scene line play?
It supplies the shared context — light, mood and story — that makes every individual region read as part of one believable image.
Can I give each region its own instruction?
Absolutely. Every rectangle accepts its own description, so a single frame can hold many independently specified subjects.
Is there a subscription or per-seat charge?
None. You buy credits only when you generate, with no recurring plan and no per-seat cost; open-weight tiers are also available for self-hosting.
Compose Your Next FLUX 3 Image
Mark your regions, write one scene line, and let FLUX 3 Image render it — credits only, no subscription.