FLUX.1 AI Image Generator vs StableDiffusion API

Comparing the features of FLUX.1 AI Image Generator to StableDiffusion API

Feature
FLUX.1 AI Image Generator
StableDiffusion API

Capability Features

Aspect Ratio Variability
Efficiency
Enterprise Fine-tuning
Guidance Scale Adjustment
7
Hybrid Diffusion Architecture
Multimodal & parallel diffusion transformer blocks
Image Height Options
1282563844485125766407047681024
Image Size Options
1282563844485125766407047681024
Image Types Supported
PhotorealisticAbstract ArtVarious Styles
Inference Steps
20
Lora Model Support
Model Size
12B parameters
Multilingual Support
English简体中文繁體中文Españolहिन्दीFrançaisالعربيةবাংলাPortuguêsРусский日本語Deutsch한국어ItalianoBahasa IndonesiaTürkçe
Multiple Model Variants
FLUX.1 [pro]FLUX.1 [dev]FLUX.1 [schnell]
Negative Prompt Feature
Number of Images Per Generation
1
Offline Usage
Open Source
Apache 2.0
Output Preview
Prompt Adherence
Prompt Input
Sampler Selection
Euler aEulerLMSHeunDPM2DPM2 aDPM++ 2S aDPM++ 2MDPM++ SDEDPM fastDPM adaptiveLMS KarrasDPM2 KarrasDPM2 a KarrasDPM++ 2S a KarrasDPM++ 2M KarrasDPM++ SDE KarrasDDIMPLMSUniPC
Scene Complexity
Seed Control
put -1 for random
Stable Diffusion Support
Style Diversity
Supports Multiple Resolutions
0.1 to 2.0 megapixels
Text to Image
Visual Quality

Integration Features

API Access
Civitai Model Integration
fal.ai Integration
Hugging Face Integration
HuggingFace Model Weights
Replicate API Integration

Limitation Features

Commercial Use Restriction
Fine-tuning Not Public
Login Required
Offline Use Not for Pro/Dev
Upgrade for More Images
Usage Limits

Other Features

Contact for Enterprise
flux@blackforestlabs.ai

Pricing Features

Commercial Use Rights
Contact required
Free Tier
No Stated Free Tier
Open Source Models
Paid Versions