Must be between 3 and 5000 characters.
Aspect ratio for the generated image. Select 'auto' to match the first input image ratio (requires input image).
Output image resolution.
A configurable parameter. Defaults to true in the Playground.
Explore different use cases and parameter configurations
Click to upload or drag and drop
Supported formats: JPEG, PNG, WEBP Maximum file size: 10MB; Maximum files: 8
File 1
File 2
Input reference images (1-8 images).
Must be between 3 and 5000 characters.
Aspect ratio for the generated image. Select 'auto' to match the first input image ratio (requires input image).
Output image resolution.
A configurable parameter. Defaults to true in the Playground.
Explore different use cases and parameter configurations
Must be between 3 and 5000 characters.
Aspect ratio for the generated image. Select 'auto' to match the first input image ratio (requires input image).
Output image resolution.
A configurable parameter. Defaults to true in the Playground.
Explore different use cases and parameter configurations
Click to upload or drag and drop
Supported formats: JPEG, PNG, WEBP Maximum file size: 10MB; Maximum files: 8
File 1
File 2
Input reference images (1-8 images).
Must be between 3 and 5000 characters.
Aspect ratio for the generated image. Select 'auto' to match the first input image ratio (requires input image).
Output image resolution.
A configurable parameter. Defaults to true in the Playground.
Explore different use cases and parameter configurations
Complete guide to using flux-2/pro-text-to-image
Affordable Flux 2 & Flux 2 Pro API from Black Forest Labs
Use Black Forest Labs’ Flux 2 Pro and Flex with simple, affordable pricing on Uptech API. Try both models instantly in the free Flux playground.
FLUX.1 to FLUX.2 — What’s New in Uptech API Flux 2 API
Flux 2 API Multi-Reference Consistency with Up to 8 Images
Flux 2 API on Uptech API delivers strong multi-reference control. You can combine up to 8 images and keep characters, products, and styles consistent across outputs. Flux2 api handles identity stability even in complex scenes with reliable accuracy.
Higher Fidelity in Flux 2.0 API Image Detail
Flux 2.0 api pushes image quality further with sharper textures, cleaner materials, and stable lighting. This upgrade helps teams produce product shots, portraits, and visuals that stay true to real-world logic without losing detail or clarity.
Improved Text Rendering with Flux 2 AI API
Flux 2 ai api now handles fine typography, infographics, UI layouts, and meme-style text with strong accuracy. It renders small fonts sharply, balances layout spacing, and follows structured instructions without breaking design intent.
Stronger Prompt Following in Flux.2 API
Flux.2 api follows complex prompts more reliably, from multi-part instructions to strict composition rules. It keeps lighting, props, and subject placement under tight control, enabling repeatable, production-grade outputs across workflows.
Real-World Knowledge in Flux 2 Image Generator
Flux 2 image generator understands spatial logic, materials, and everyday objects more accurately. Scenes behave as expected—lighting feels natural, reflections make sense, and objects interact in grounded, coherent ways.
4MP Resolution & Flexible Ratios in Flux2 API
Flux2 api supports editing and generation up to 4MP resolution while offering flexible input and output ratios. This gives developers freedom to create vertical ads, banners, posters, and wide-format product visuals at scale.
Flux 2 Pro and Flux 2 Flex APIs on Uptech API
FLUX.2 [Pro] API for Reliable, Production-Ready Results
FLUX.2 [pro] api focuses on delivering clean, consistent, and high-quality images for real production needs. Flux 2 Pro api performs well in scenarios where accuracy, fast turnaround, and stable visual quality matter—making it a strong fit for apps that need dependable image generation at scale.
FLUX.2 [Flex] API for Developers Who Want More Control
FLUX.2 [flex] api gives you the freedom to fine-tune each request. You can adjust steps, guidance, and speed to get exactly the balance you want. Flux 2 flex api is especially useful when you need precise typography, tighter composition, or more control over fine details in your workflow.
FLUX.2 [Dev] — Full Model Weights You Can Run Yourself
FLUX.2 [dev] is the downloadable, open-weight version of the model. You can run it locally, deploy it on your own servers, or customize it for research or advanced development needs.
Compare Flux 2 Pro, Flux 2 Flex, and Flux 2 Dev Models
How to Use Flux 2 API — Quick Start with Free Flux Playground
Step 1 — Test Flux2 API in the Uptech API Playground
Step 2 — Create an Account and Get Your Flux 2 API Key
Step 3 — Call Flux.2 API Endpoints in Your App
Why Choose Uptech API for Flux 2 API Integration
Free Credits to Start Using Flux2 API Instantly
Online Flux Playground for Flux 2 AI API Testing
All Leading Models with Flux.2 API in One Place
Real Use Cases Powered by the Flux 2 API
Product Photography and E-Commerce Visuals with Flux 2 Image Generator
Flux 2 image generator helps brands create clean, studio-quality product shots without complex setups. With flux2 api, you can maintain lighting, color, and material accuracy across multiple SKUs, making it easy to build consistent catalogs and promotional assets.
Marketing Creatives and Campaign Assets Using Flux 2 AI API
Flux 2 ai api is ideal for ad agencies and marketing teams that need fast concept development. You can generate high-impact visuals, seasonal campaigns, and social assets with steady character identity and accurate typography, keeping brand stories cohesive from draft to final output.
UI Mockups, Infographics, and Layout Design via Flux.2 API
Flux.2 api handles structured layouts, icons, and fine text with surprising clarity, making it a strong tool for UI designers. You can produce wireframes, infographic concepts, or polished interface shots while preserving alignment, spacing, and text readability across versions.
Consistent Character Scenes and Storyboards with Flux 2 Pro
Flux 2.0 api and Flux 2 Pro support multi-reference inputs, allowing creators to keep characters consistent across different scenes. This makes it perfect for storyboards, comics, explainer videos, and narrative-driven visuals where facial features, outfits, and style must stay aligned.
Flux 2 vs Nanobanana Pro — Which Model Fits Your Workflow?
When Flux 2 Is the Better Choice
Flux 2 shines in photorealism, consistent characters, and reliable multi-reference control. It’s ideal for portraits, product photography, creative scenes, and any workflow where lighting, texture, and realism matter most.
When Nanobanana Pro Works Better
Nanobanana Pro is stronger when you need precise text rendering, multilingual typography, infographics, or reasoning-heavy visuals. It delivers sharper text layouts and cleaner branded assets, making it a great fit for marketing design, UI concepts, and structured graphics.