Flux 2
Flux 2 is a next-generation image generation model that delivers sharper visuals, better prompt understanding, and more consistent results across a wide range of styles and resolutions.
Input
Prompt
Upload up to 8 images (Optional)
Drag File Here or Click To Upload
Prompt Upsampling
Aspect Ratio
- auto
- 9:16
- 16:9
- 1:1
- 4:5
- 5:4
- 4:3
- 3:4
- 3:2
- 2:3
Resolution
Steps
Guidance
Safety Tolerance
Output Quality
Output Format
Result
View HistoryFlux
| Model & Modality | Credits / Gen | Our Price (USD) | Official Price (USD) | DISCOUNT |
|---|---|---|---|---|
flux-2 pro, t2i, 1K imageBlack Forest Labs | 5 per image | $0.0223 | $0.03 | - 26% |
flux-2 pro, t2i, 2K imageBlack Forest Labs | 7 per image | $0.0313 | $0.045 | - 30% |
flux-2 pro, t2i, 4K imageBlack Forest Labs | 12 per image | $0.0536 | $0.075 | - 29% |
flux-2 pro, i2i, 1 input image,1K imageBlack Forest Labs | 8 per image | $0.0357 | $0.048 | - 26% |
flux-2 pro, i2i, 1 input image, 2K imageBlack Forest Labs | 10 per image | $0.0446 | $0.0643 | - 31% |
flux-2 pro, i2i, 1 input image, 4K imageBlack Forest Labs | 15 per image | $0.067 | $0.09375 | - 29% |
| Model & Modality | Credits / Gen | Our Price (USD) | Official Price (USD) | DISCOUNT |
|---|---|---|---|---|
flux-2 Flex, t2i, 1K imageBlack Forest Labs | 10 per image | $0.0446 | $0.06 | - 26% |
flux-2 Flex, t2i, 2K imageBlack Forest Labs | 20 per image | $0.0893 | $0.12 | - 26% |
flux-2 Flex, t2i, 4K imageBlack Forest Labs | 40 per image | $0.1786 | $0.24 | - 26% |
flux-2 Flex, i2i, 1 input image,1K imageBlack Forest Labs | 20 per image | $0.0893 | $0.12 | - 26% |
flux-2 Flex, i2i, 1 input image, 2K imageBlack Forest Labs | 30 per image | $0.1339 | $0.18 | - 26% |
flux-2 Flex, i2i, 1 input image, 4K imageBlack Forest Labs | 50 per image | $0.2232 | $0.3 | - 26% |
| Model & Modality | Credits / Gen | Our Price (USD) | Official Price (USD) | DISCOUNT |
|---|---|---|---|---|
flux-2 Max, t2i, 1K imageBlack Forest Labs | 15 per image | $0.067 | $0.07 | - 4% |
flux-2 Max, t2i, 2K imageBlack Forest Labs | 21 per image | $0.0938 | $0.1 | - 6% |
flux-2 Max, t2i, 4K imageBlack Forest Labs | 34 per image | $0.1518 | $0.16 | - 5% |
flux-2 Max, i2i, 1 input image,1K imageBlack Forest Labs | 21 per image | $0.0938 | $0.1 | - 6% |
flux-2 Max, i2i, 1 input image, 2K imageBlack Forest Labs | 27 per image | $0.1205 | $0.1286 | - 6% |
flux-2 Max, i2i, 1 input image, 4K imageBlack Forest Labs | 40 per image | $0.1786 | $0.1882 | - 5% |
Flux 2 API
High-Resolution AI Image Generation and Editing Model with Multi-Reference Control, Fast 4K Output, and Production-Ready Creative Workflows
Prompt:
This is a portrait photograph filled with a warm atmosphere, in which a woman wearing a cream-colored sleeveless dress stands in a softly lit indoor environment.
Flux 2 Image API Core Capabilities
Discover the core capabilities of Flux 2, including fast high-resolution generation, multi-image consistency, precise prompt control, and production-ready creative performance.
Multi-Reference Image Consistency
Supports up to 10 reference images simultaneously, enabling consistent characters, products, or visual styles across multiple generated images.
Photorealistic High-Resolution Output
Produces up to 4-megapixel images with realistic lighting, textures, and spatial coherence suitable for professional visual production.
Precise Color and Typography Control
Hex-based color matching and reliable text rendering allow accurate branding, UI mockups, and marketing graphics.
Advanced Spatial Reasoning
Maintains realistic perspective, lighting physics, and object placement, improving compositing quality in complex scenes.
Structured Prompt Control
Supports JSON-formatted prompts, allowing for fine-grained control over the subject, camera angle, layout, and creative parameters, thus enabling advanced workflows.
Fast Production-Grade Performance
Typical generation takes under 20 seconds, making the model suitable for real-time creative iteration and API integration.
Use Cases for Flux 2 API
Explore practical Flux 2 applications, from marketing visuals and product imagery to design automation, creative workflows, and scalable image generation integration.
Marketing and Product Visualization
Generate photorealistic product images, advertising creatives, or brand visuals with consistent colors, lighting, and typography suitable for commercial campaigns.
Creative Design and Media Production
Design posters, illustrations, storyboards, or concept art quickly while maintaining consistent characters and visual styles across assets.
Application and Workflow Integration
Integrate image generation into SaaS tools, content platforms, or automation pipelines using API access for scalable visual creation.
Compare Flux 2 Pro, Flux 2 Flex, and Flux 2 Max Models
| Feature | Flux 2 Pro | Flux 2 Flex | Flux 2 Max |
|---|---|---|---|
Primary focus | Fast production generation | Precision control | Highest quality output |
Speed | Very fast (<15s typical) | Slightly slower(<25s typical) | Around <30s |
Image quality | Production-grade | High precision editing | Top-tier photorealism |
Control options | Standard | Advanced control parameters | Standard + enhanced grounding |
Reference image support | Up to 8 on Crun | Up to 10 on Crun | Up to 8 on Crun |
Best use case | Scalable workflows | Design & typography tasks | Final commercial visuals |
Frequently Asked Questions
What is Flux 2 API?
Crun Flux 2 API is an AI image generation and editing model family from Black Forest Labs designed for professional creative workflows and production use.Does Flux 2 support image editing?
Yes. It supports generation, editing, compositing, and style transfer using both text prompts and multiple reference images.How many reference images can be used?
Up to 10 images can be used for consistent characters, styles, or product visualization workflows.What resolution can Flux 2 generate?
The model outputs up to about 4-megapixel high-resolution images suitable for commercial content.Which Flux 2 model should I choose?
Pro is best for speed, Flex for control and typography precision, and Max for highest quality production images.Is Flux 2 suitable for commercial use?
Yes. The model family is positioned for professional production, marketing visuals, editorial work, and design workflows.
