Flux 2.0 models explained: which one to use, and when (opens in new tab)
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Flux AI image generator — five models, one creative workflow
Generate images at every stage of your creative process, from rough visual concepts to final assets. Switch between Flux AI’s models, each handling a different stage, so your results become more controlled as your project develops.
What is Flux AI?
Flux AI is a family of image generation and editing models, each designed for a specific stage of the creative process. Five of those models are available in Artlist’s AI Toolkit.
What Flux AI does that matters for production work
Flux AI’s image generator combines text-to-image creation, image editing, and multi-reference workflows in one system. It responds to prompts and visual inputs together, adjusting outputs based on context and structure.
Start from text, a reference, or both
Describe your idea or upload a reference image (depending on the model). Flux AI adjusts composition, color, and style based on what you give it, without just copying the input.
Readable text in any language
Add accurate text directly into your images. Useful for YouTube thumbnails, movie posters, and localised ad creatives.
Multiple variations in one run
Generate 4-6 images per prompt. Small phrasing changes across a batch surface approaches you wouldn't land on with a single generation.
Refine without starting over
Adjust prompts or swap references (when supported) and re-run from where you are. Each iteration builds on the last. No need to rebuild the image from scratch every time something needs to change.
Which Flux AI model should you use?
Pick a Flux AI model based on where you are in your project. You can use one model or move between them depending on how much control you need.
Flux AI Image
Flux.2 Flash
Best for: Fast idea exploration
Use Flux 2 Flash when you need rapid visual ideas without refining direction yet. It’s the fastest way to get visual ideas out of text, which makes it useful at the very beginning of a project when you’re still testing what something could look like.
Outputs are intentionally loose, and they can shift significantly from one generation to the next. This helps surface directions you wouldn’t necessarily design upfront, especially for thumbnail ideas, mood exploration, or early visual brainstorming.
More on Flux.2 Flash
See what you can create with Flux AI
This gallery comes from tests run by the Artlist AI team using Flux 2 AI models inside different workflows. We experimented with prompts, swapped and combined references, and repeated slightly tweaked inputs to compare different outputs. Use these examples as a starting point for what's possible when you start iterating. Pay attention to how much changes between takes, and what stays consistent, as a guide for structuring your own prompts and references.
What can you create with Flux AI image models?
These are the project types our team sees Flux AI used for most — realistic, adaptable outputs that work for marketing, design, and creative workflows.
Marketing storyboards
Before production starts, your team can align direction on campaign ideas with sequential visuals.
Photo restyle and cleanup
Adjust background or style while preserving subject structure. Refresh assets without any reshoots.
Social media ad variations
You can create multiple formats for ads and social content from a single concept, maintaining visual consistency across generations. A fast way to produce variations across platforms.
Brand and concept exploration
Test multiple visual directions for a brand before committing to production. Compare aesthetics, color systems, or compositional approaches early, when it’s still easy to change course.
How to use Flux AI in Artlist
Here's how Flux AI’s workflow runs inside Artlist's AI Toolkit. All it takes is a few steps.
Open the AI Toolkit and switch to image generation
Once you enter the AI toolkit, go to the generator menu on the left side of the prompt box and toggle to the AI image generator.
Choose your Flux model
Open the models menu and choose the Flux AI model based on how much control or speed you need.
Add your input
You can either upload a reference image or start with a text prompt describing what you want to create. Use the Auto prompt feature on the right-hand side of the prompt box to expand and enrich what you’ve already written.
Adjust prompts, resolution, ratio, output count
Before generating an image, you can adjust the prompt or swap references. You can also change resolution (1K or 2K), aspect ratio, or the number of images you want to generate.
Generate and download
When your planned image is ready, it can then be downloaded directly for use in your project. Or adjust and re-run from the same setup.
Expert tips for using Flux 2 models
Use the following tips to ensure output matches your original idea as closely as possible, from structured prompts to switching between models.
Who should use Flux AI?
Flux AI is designed for creators who work with visual production rather than static design.
Marketing teams
Turn one product or concept into multiple ad directions. You can test campaign visuals, social creatives, and product scenes before production.
E-commerce teams
With Flux, you can create product imagery across multiple contexts and styles. No more need for full photography sets when generating catalog content.
Entertainment and media teams
Use Flux to build consistent characters and scenes across movie posters, book covers, game assets, and graphic novel art, with strong prompt control and text rendering.
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Frequently asked questions
To replace stock photos with Flux AI, follow these steps:
- Define the subject, setting, and style in your prompt
- Choose the right model for each stage of creation. For example, Flux.2 Dev for exploration, or Flux Pro Ultra for final images
- Upload reference images (when supported) to maintain visual consistency
- Refine your results by adjusting prompts and generating multiple variations
Flux AI is ideal for projects that require high-resolution, photorealistic imagery and accurate text rendering. With these text-to-image models, you can create:
- Social media content
- Marketing graphics
- Product photography prototypes
- Clothing designs
- Game assets
- Architectural visualizations
This wide range of projects is attributed to the diverse purposes that each of Flux AI’s models serves, from idea exploration to polishing.
Artlist currently doesn’t have a guide dedicated to prompting with Flux AI. However, you can check out our article on best practices for using Flux AI models, which includes tips on how to prompt with different variants.
It depends on what the specific model is best for. Many users will say that Flux Pro Ultra is the best overall, mainly because it’s designed for creating final, polished assets. But that’s just one aspect of the creative process. If you are looking for consistency and control in your outputs, then Flux.2 Pro is arguably the best. The best for speed and iterations are Turbo and Flash.
Yes. With Artlist’s free trial, you get a limited number of generation attempts with the AI image generator. These generations can be used for a quick preview of Flux AI models in Artlist’s AI Toolkit.
Of all the FluxAI models available on Artlist, Flux Pro Ultra is undoubtedly the best for producing photorealistic images. Not only does it produce the highest-fidelity results. It also supports the widest range of aspect ratios (including 21:9), and generates the strongest texture, lighting, and text rendering.
While a bit less polished than Ultra, Flux.2 Pro is a noteworthy runner-up, generating images with very strong realism and supporting up to 10 reference images, ideal for developing many product shots at once.
While each model has its own unique ones, all of Flux AI’s models have these strengths in common:
- Photorealistic quality: These models excel in image and texture clarity. Visual elements feel grounded, making them ideal for marketing and product assets.
- Strong prompt adherence: Flux AI understands structured, key-value style prompts, so you can control specific visual details more easily.
- Cross-model flexibility: You can seamlessly switch between models for different stages of creation, from exploring ideas to final output.
Yes. In addition to Flux.ai, Artlist offers several alternative image generation models designed for different creative needs. These include GPT Image 1.5 (for general-purpose generation), Imagen 4 Ultra (for high realism), Ideogram V3 (for typography), and Seedream 5.0 (for flexible creative outputs). ImagineArt 2.0 also generates photorealistic images.
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