Flux
According to AI Tier List, Flux is rated Tier A for Image Generation. How we rank →
An open-source AI image generation model by Black Forest Labs known for high-quality outputs.
Flux is an open-source AI image generation model developed by Black Forest Labs. It focuses on generating high-quality images and is designed for developers and creators to utilize freely.
Best For
Tier Reason
With the release of FLUX.2, the model has demonstrated industry-leading quality and flexibility in image generation. It offers a wide range of deployment options from cloud APIs to on-device generation and has secured strong market competitiveness through integration into major AI platforms.
Strengths
Top-tier image quality, Diverse model variants (pro/dev/flex/klein), On-device generation support, Developer-friendly APIs, Extensive platform integration
Weaknesses
High barrier to entry due to complex model lineup, Increased commercialization costs compared to initial versions, Intense market competition
Recent ChangesJul 2, 2026
Launch of FLUX.2 generation models, Expansion of the four-variant lineup (pro, flex, dev, klein), Enhanced integration support for cloud and edge computing environments
Get notified when Flux changes tier
We re-evaluate Flux as it ships. We email you when its tier moves — once a week, no spam.
Related Tools
All Flux alternatives
Ideogram
An AI image generation tool specializing in text rendering.
Midjourney
A leading AI tool that generates high-quality images from text prompts.
Leonardo AI
Leonardo AI is a generative AI platform for creating visual assets.
Bing Image Creator
Microsoft's AI image generator powered by DALL-E.
NightCafe
An AI art platform utilizing multiple AI models to create digital artwork.
Artbreeder
AI-powered collaborative art tool for generating and blending images.