Flux 2 Pro and Flex

Flux 2 AI Image Generator

Create photoreal images with accurate text using Pro or Flex, or edit with up to eight references using Flex. All documented workflows support 1K or 2K output.

Aporte

Generation mode
0 / 5000

Use 3–5,000 characters and state exact text or multi-reference relationships clearly.

Aspect ratio
Resolution

Output

Your image will appear here

Choose Pro or Flex, write a prompt and add references when editing.

The model family, explained

What is Flux 2?

Flux 2 is an image model family focused on photoreal detail, strong prompt following, accurate text and multi-reference consistency.

Pro prioritizes efficient text-to-image output, while Flex supports demanding text generation and reference-based editing. All documented workflows support 1K and 2K.

Flex image-to-image requires one to eight references and also supports automatic aspect ratio selection from an input image. Finished tasks are copied into private storage for authenticated preview and download.

Production image workflows

Create and edit with Flux 2

Use Pro for efficient text-to-image work or Flex for premium text and reference workflows.

Accurate visual direction

Describe detailed scenes, typography and structured composition in prompts up to 5,000 characters.

Up to eight references

Keep subjects, products and styles consistent across a multi-image editing brief.

Pro and Flex at 1K/2K

Choose a documented workflow, canvas ratio and output resolution that fits the task.

Private result delivery

Track generation online and download the privately stored result after completion.

Three simple steps

How to use Flux 2

Pick a documented Pro or Flex mode, direct the image and review the stored result.

  1. 01

    Choose create or edit

    Select Pro or Flex for text-to-image, or Flex image-to-image for reference-based editing.

  2. 02

    Write and configure

    Add a precise prompt, upload required references and choose ratio and resolution.

  3. 03

    Preview and download

    Let the task run asynchronously, then inspect or download the private output.

Flux 2 prompting tips

Production prompts work best with explicit spatial and text constraints.

  • Describe subject placement and composition before style and finishing details.
  • Name the role of each reference and the identity or product details to preserve.
  • Start with Pro at 1K for iteration, then select 2K or Flex when the final demands it.
  • Place required typography in quotation marks and specify where it belongs.

Questions, answered

Flux 2 FAQ

What is the difference between Flux 2 Pro and Flex?

Pro provides the documented efficient text-to-image workflow, while Flex supports both demanding text generation and image editing.

How many references can Flux 2 use?

Flex image-to-image requires at least one and accepts up to eight JPG, PNG or WebP images.

Which output settings are available?

All three documented workflows support 1K or 2K output; Flex image-to-image also supports automatic aspect ratio selection.

How is the image delivered?

The service runs the task asynchronously and FramePack stores the finished image privately for preview and download.

Create a production-ready image

Choose Flux 2 Pro or Flex and turn a precise brief into a finished visual.

Create with Flux 2