Flux
🎨 Image GenerationfreemiumFeatured
★4.5
State-of-the-art open image generation model
imagesopen-sourcequality
Try Flux →Use Cases
- •Generate photorealistic images at high resolution with precise prompt adherence
- •Integrate AI image generation into production applications via the BFL API
- •Run open-source FLUX models locally or self-hosted for full control and no per-image cost
Integrations
ComfyUI (official bfl-comfy-nodes)ReplicateHugging Face DiffusersFAL, Together AI, Cloudflare, DeepInfra
Pros
- +Open-source models (FLUX.1 schnell and dev) can be run locally for free with no API costs
- +Exceptional image quality and prompt adherence, especially with FLUX.2 pro and max models
- +Very competitive API pricing with a simple pay-per-image model and no monthly commitment
Cons
- -No web-based editor or canvas tool — purely a generation engine with no built-in editing workflow
- -Running models locally requires significant GPU VRAM (12GB+ recommended)
- -No subscription plans or free tier for the API — requires prepaying credits
Quick Start
1. Go to bfl.ai and create an account to get an API key
2. Add credits to your account (1 credit = $0.01 USD)
3. Use the Playground on the website to test prompts and models interactively
4. For API integration, send POST requests to the BFL API endpoint with your prompt and model choice
5. Alternatively, download FLUX.1 [schnell] or [dev] from Hugging Face to run locally via ComfyUI or Diffusers
Pricing
Pay-per-image via API (no subscription). FLUX.2 [klein] 4B: from $0.014/image. FLUX.2 [pro]: from $0.03/megapixel. FLUX.2 [max]: from $0.07/megapixel. FLUX 1.1 [pro]: $0.04/megapixel. FLUX.1 [dev]: $0.025/megapixel. Open-source models (FLUX.1 [schnell], [dev]) are free to run locally.