Flux
AI Image Generation · Free · since 2024 · open source
Visit Flux ↗ See alternatives Pricing
Flux is an open-source image generation model from Black Forest Labs (founded by ex-Stability AI researchers). It rivals Midjourney and DALL-E in quality while being fully open source. Available in multiple versions: Flux.1 Pro, Dev, and Schnell (fast).
pros
- Open-source with self-hosting option
- Image quality rivaling closed-source leaders
- Multiple model sizes for different speed/quality tradeoffs
- No per-image subscription — self-host for free
cons
- Self-hosting requires powerful GPU hardware
- API pricing through partners can add up
- Less polished UI than Midjourney's Discord experience
- Rapidly evolving — documentation can lag behind releases
top Flux alternatives
Flux compared
DALL-E vs Flux · Stable Diffusion vs Flux · Leonardo.ai vs Flux · Ideogram vs Flux · Flux vs Flux · Adobe Firefly vs Flux
more ai image generation tools
DALL-E OpenAI's image generation model that creates images from natural language descriptions. Free 
Stable Diffusion Open-source image generation model that can run locally or in the cloud. Free 
Leonardo.ai AI image generation platform with fine-tuned models for game assets and creative content. Free 
Ideogram AI image generator known for accurate text rendering in generated images. Free 
Flux State-of-the-art open-source image generation model from Black Forest Labs. Free 
Adobe Firefly Adobe's AI image generator trained on licensed content for commercial use. Free