Flux 1.1 Pro
Black Forest Labs' workhorse flagship before the Flux 2 release. Strong stylization range across photorealistic and illustrated work with broad community knowledge of prompt patterns — a known quantity for production workflows. Edged out by Flux 2 Pro on detail and prompt adherence but still cost-competitive for everyday creative.
Examples generated with Flux 1.1 Pro
Prompt: A woman dancing in a garden full of animals. She is wearing a T-shirt with the word “Upsampler” on it.
FAQ
What is Flux 1.1 Pro?
Black Forest Labs' workhorse flagship before the Flux 2 release. Strong stylization range across photorealistic and illustrated work with broad community knowledge of prompt patterns — a known quantity for production workflows. Edged out by Flux 2 Pro on detail and prompt adherence but still cost-competitive for everyday creative.
What is Flux 1.1 Pro best for?
- stylized photorealistic creative
- concept art and illustration
- marketing visuals
- character design
- diverse aesthetic exploration
What does Flux 1.1 Pro do well?
- strong stylization range
- good photorealism
- well-balanced quality and speed
- broad community knowledge for prompt patterns
What is Flux 1.1 Pro not great at?
- Flux 2 family supersedes for most work
- weaker prompt adherence than Imagen 4
How should I prompt Flux 1.1 Pro?
- use community-tested style anchors (e.g. 'cinematic still', 'studio portrait')
- include lighting cues
- specify aspect ratio explicitly
What are alternatives to Flux 1.1 Pro?
Common alternatives: Flux 2 Pro, Flux Kontext Pro, Stable Diffusion 3.5, Midjourney.
How much does Flux 1.1 Pro cost on Upsampler?
4 credits per generation — no subscription, credits never expire.
Can I try Flux 1.1 Pro for free?
You can try a free, no-signup version of our ai image generator — note that the free version may use a different, lighter model rather than Flux 1.1 Pro itself.