FLUX.2 [pro] Edit

FLUX.2 [pro] API Overview

FLUX.2 [pro] is a production-grade image editing model from Black Forest Labs designed for high-precision, multi-reference image editing workflows. It offers state-of-the-art image quality that rivals top closed models, combining prompt adherence, visual fidelity, and speed with efficiency and reliability. The model enables detailed modifications through natural language commands without the need for complex manual editing or masks.

Technical Specifications

• Output Resolution: Up to 4 megapixels (MP)
• Input Images: Supports multiple reference images (up to 9 images totaling 9 MP input)
• Editing Control: Natural language edits with hex color code accuracy for precise brand color matching
• Output Formats: PNG and JPEG
• Speed: Optimized for rapid iteration and production workflows with reduced latency
• Architecture: Combines latent flow transformer with a vision-language model (Mistral-3, 24B parameters) for spatial and contextual understanding

Performance Benchmarks

• Matches or exceeds prompt adherence and visual fidelity compared to leading closed-source image editing models
• Faster generation times and lower costs per megapixel than comparable high-quality editing solutions

Key Features

• Multi-Reference Editing: Seamlessly blends and composites up to 9 images with explicit indexing to control elements from each source image precisely.
• Natural Language Precision: Edit complex scenes, replace backgrounds, or adjust colors by describing changes in plain English.
• Hex Color Control: Utilize exact color codes for consistent and accurate branding and style adherence.
• Structural Consistency: Maintains original layout and scene integrity while enhancing textures, lighting, and detail realistically.
• Typography and UI Editing: Accurately handles text renderings and complex infographics within images.
• Iterative Editing: Supports chaining of edits for refined output quality over multiple revision cycles.

API Pricing

• $0.0315 / MP input + $0.0315 / MP output

Use Cases

• High-volume content replacement and style transformation pipelines
• E-commerce product image compositing and branding asset refinement
• UI mockups and digital design corrections including signage and infographics
• Automated background replacement and object insertion in video or image production
• Rapid prototyping for marketing campaigns requiring precise visual coherence

Code Sample

Comparison with Other Models

vs Stable Diffusion: FLUX.2 [pro] excels in speed and multi-reference editing with natural language precision and production-ready reliability, while Stable Diffusion delivers higher photorealistic detail and intricate textures through iterative denoising but is slower.

vs DALL·E 3: FLUX.2 [pro] offers superior multi-image compositing and pixel-level editing capabilities, optimized for production use with exact color control. DALL·E 3 is stronger at creative text-to-image generation with wide stylistic variation but less specialized for precise image editing and multiple reference integration.

vs Midjourney: Midjourney is known for artistic and stylized image generation with abstract qualities, while FLUX.2 [pro] focuses on photorealism, detailed edits, and brand consistency.