Flux 1.1 Pro
Image Generation Model

Flux 1.1 Pro

Flux 1.1 Pro is Black Forest Labs' flagship text-to-image model, delivering exceptional prompt adherence, superior text rendering capabilities, and lightning-fast generation speeds optimized for professional API workflows. This state-of-the-art diffusion model sets new standards for image quality, detail fidelity, and commercial usability in generative AI.

Overview

Flux 1.1 Pro is a image generation model available on the GenVR platform. Flux 1.1 Pro is Black Forest Labs' flagship text-to-image model, delivering exceptional prompt adherence, superior text rendering capabilities, and lightning-fast generation speeds optimized for professional API workflows. This state-of-the-art diffusion model sets new standards for image quality, detail fidelity, and commercial usability in generative AI.

Key Features

  • Advanced prompt adherence with complex multi-subject comprehension
  • Industry-leading text rendering and typography accuracy within images
  • 3x faster generation speed compared to previous Flux generations
  • Exceptional photorealism and fine detail preservation
  • Superior anatomical accuracy and human figure composition
  • Full commercial license and usage rights included
  • High native resolution output suitable for professional printing
  • Robust API optimization for scalable production environments

Popular Use Cases

  1. High-end marketing campaigns and brand advertising assets
  2. Book covers, editorial illustrations, and publishing materials
  3. Product photography alternatives and e-commerce catalog imagery
  4. Film and video game concept art and pre-visualization
  5. Corporate presentations and professional social media content

Best For

  • Professional graphic designers and creative agencies
  • Marketing teams and advertising content production
  • Publishing houses and editorial illustration
  • E-commerce platforms requiring product visualization
  • Entertainment industry concept artists and storyboard creators

Limitations to Keep in Mind

  • Requires detailed, well-structured prompting for optimal results; vague prompts may yield inconsistent outputs
  • Higher computational requirements and API costs compared to mid-tier or distilled variants
  • Occasional challenges with extremely complex scenes containing numerous interacting subjects
  • Limited native aspect ratio flexibility without preprocessing or post-processing steps
  • Potential inherent biases in demographic representations requiring careful prompt engineering

Why Choose This Model

  • Generation Speed: Produces high-quality images up to three times faster than competing professional models, enabling rapid iteration workflows.
  • Text Rendering Excellence: Unmatched ability to generate legible, correctly spelled text and typography directly within images without artifacts.
  • Prompt Precision: Exceptional comprehension of complex, nuanced instructions with minimal hallucination or unwanted elements.
  • Commercial Freedom: Full commercial usage rights with no additional licensing fees, perfect for business and client work.
  • Detail Fidelity: Superior rendering of intricate textures, micro-details, and subtle lighting effects for photorealistic results.
  • Anatomical Accuracy: Significantly improved human figure generation with correct proportions and natural poses.
  • API Reliability: Optimized for production environments with consistent uptime and predictable latency for enterprise applications.
  • Style Versatility: Seamless adaptation across artistic styles from hyper-realistic photography to stylized illustration and abstract art.
  • Composition Control: Advanced spatial awareness ensuring accurate object relationships and perspective consistency.
  • Professional Resolution: Native high-resolution output eliminating the need for immediate upscaling in most professional use cases.
  • Consistency Engine: Reliable character and aesthetic consistency across multiple image generations for series work.
  • Ethical Safeguards: Built-in content moderation and responsible AI safety filters for enterprise deployment.

Alternatives on GenVR

  • Z Image Turbo
  • Flux 2 Max
  • Flux Spro Dev

Pricing

Billed through GenVR credits

Credits4
Approx. INR₹4.00
Approx. USD$0.0428

Properties

Customizable parameters available for this model.

Required

promptstring

Text prompt for image generation

Optional

seed
integer

Random seed. Set for reproducible generation

aspect_ratio
enumDefault: 1:1

Aspect ratio for the generated image

custom1:116:9+7 more
image_prompt
string

Image to use with Flux Redux. This is used together with the text prompt to guide the generation towards the composition of the image_prompt. Must be jpeg, png, gif, or webp.

output_format
enumDefault: webp

Format of the output images.

webpjpgpng
output_quality
integerDefault: 80

Quality when saving the output images, from 0 to 100. 100 is best quality, 0 is lowest quality. Not relevant for .png outputs

Model Info
CategoryImage Generation

GenVR Visual App

Experience the power of Flux 1.1 Pro through our intuitive visual interface. Experiment with prompts, adjust parameters in real-time, and download your results instantly.

Launch App

Developer API Docs

Integrate this model into your own applications. Access enterprise-grade performance, scalable infrastructure, and detailed documentation for rapid deployment.

Explore API