Flux 2 Flex

Create high-quality images with Flux 2 Flex. Add reference images when the model supports them.

Flux 2 Flex preview

Flux 2 Pro

Compare models and choose the one that fits your next idea.

Model capabilities

Flux 2 Flex, Creativity Without Limits

Control the composition, keep references consistent, adjust the lighting, and edit specific details.

Camera and composition control example

01 / COMPOSITION

Control the Composition and Camera

Choose the framing, camera angle, perspective, and depth to create the scene you want.

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Consistent subject and visual style example

02 / CONSISTENCY

Keep Subjects and Styles Consistent

Use reference images to maintain the same character, product, clothing, or visual style across new images.

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Controlled lighting and atmosphere example

03 / LIGHTING

Control Light and Atmosphere

Adjust the light direction, contrast, color, and time of day to create different moods.

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One workspace

Generate, Edit, and Upscale in One Place

Create an image from text and references, edit the result, and upscale it without switching tools.

Text
Create a cinematic portrait of a woman walking through a rain-soaked train platform, using the reference image’s warm reflections and quiet atmosphere.
Image
Flux 2 Flex generated architecture
Image generation
ModelFlux 2 Flex
InputsText + image
1 imageGenerate
Generated image
Flux 2 Flex generated fashion image
Ready
Edit image
Flux 2 Flex generated interior
Edited
Upscale 4×
Flux 2 Flex generated fashion image after upscaling
Flux 2 Flex generated fashion image before upscaling

Frequently Asked Questions

Compare Flux 2 Flex's strengths, ideal use cases, supported controls, and tradeoffs before you generate.

What is Flux 2 Flex best at?

Flux 2 Flex is the detail-control option in the Flux 2 family. It is particularly strong when typography, small product features, surface texture, or fine visual structure must survive a complex generation or multi-reference composition.

Which projects suit Flux 2 Flex?

Use it for posters, magazine covers, packaging concepts, UI or campaign mockups, product close-ups, infographics, and ad layouts where text and small design details carry meaning. It also works well for reference-led compositions that need consistent products or people.

What inputs and output settings are supported?

The Gigapixel AI workspace accepts up to 8 reference images, offers 1K or 2K output, and supports eight aspect ratios from portrait and square to landscape and 21:9. Use high-quality references when small logos, labels, patterns, or material details must remain recognizable.

Flux 2 Flex or Flux 2 Pro—which should I use?

Choose Flex when fine control, typography, and small-detail preservation are central to the brief. Choose Flux 2 Pro for a balanced production workflow at scale, Kontext Pro for a focused edit to one source image, or Schnell for quick text-only concepts.

How should I prompt Flux 2 Flex?

Describe the layout explicitly and quote all text. Specify hierarchy, alignment, spacing, font character, material, and exact colors when relevant. For references, label which image supplies the subject, typography, palette, or composition instead of asking the model to blend everything equally.

When should I choose another model?

Choose Nano Banana Pro for more complex reasoning and 4K output, GPT Image 2 for especially long briefs or more references, or Midjourney when stylistic discovery matters more than exact text and layout control.

Upscale Images & Videos With Gigapixel AI

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