AI Image Model

Kontext Multi

by Black Forest Labs

Combine multiple references for consistent character and style

Prompt

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Commercial license
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About Kontext Multi

Kontext Multi is Black Forest Labs' multi-reference image editor, built on the FLUX Kontext architecture. Its specific strength is character and style consistency across multiple input images, feed it a character reference, a pose reference, and a setting reference, and it produces a result that respects all three.

This is the model to reach for when you need character-consistent output across a campaign, comic-style sequential imagery, fashion lookbooks where the same model wears different outfits, or any multi-shot creative work where the protagonist must look the same from frame to frame. It's primarily an editing model, you start with reference images rather than generating from text alone.

On DesignerBox, Kontext Multi costs 5 credits per generation, with up to 4 images per batch and a generous 10 reference images per request. Aspect ratio support is the broadest of any model: 1:1, 2:3, 3:2, 3:4, 4:3, 9:16, 16:9, 9:21, and 21:9.

Best For

Character consistency across campaigns, fashion lookbooks, comic-style sequential imagery, multi-shot creative work, and any production where the same character or style must persist across multiple outputs.

Frequently Asked Questions

What is Kontext Multi?
Kontext Multi is Black Forest Labs' multi-reference image editor, built on the FLUX Kontext architecture, optimized for character and style consistency across multiple input images.
How is this different from regular FLUX models?
Kontext Multi is editing-first, not generation-first. You feed it reference images and it produces variants that respect those references. Regular FLUX is text-to-image, Kontext is reference-to-image.
How many references can I use?
Up to 10 reference images per generation, batched into up to 4 outputs per request. That's the most generous reference budget of any model on DesignerBox.
How much does it cost?
5 credits per generation. Premium (2,000 credits monthly) supports 400 generations.
What aspect ratios are supported?
The broadest range on DesignerBox: 1:1, 2:3, 3:2, 3:4, 4:3, 9:16, 16:9, 9:21, and 21:9. Includes ultrawide and ultratall, useful for cinematic compositions.
When should I use Kontext Multi vs Nano Banana Pro?
Use Kontext Multi when consistency across multiple outputs matters (same character, same style, same setting). Use Nano Banana Pro for one-off premium imagery where you want maximum prompt fidelity. They complement each other for end-to-end campaign production.
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