![Text-to-image generation with FLUX.2 [klein] 9B Base from Black Forest Labs. Enhanced realism, crisper text generation, and native editing capabilities.](https://refinery.fal.media/url/https%3A%2F%2Fv3b.fal.media%2Ffiles%2Fb%2F0a8a7f3c%2F90FKDpwtSCZTqOu0jUI-V_64c1a6ec0f9343908d9efa61b7f2444b.jpg/tr:w-1920,q-80/90FKDpwtSCZTqOu0jUI-V_64c1a6ec0f9343908d9efa61b7f2444b.webp)
Text-to-image generation with FLUX.2 [klein] 9B Base from Black Forest Labs. Enhanced realism, crisper text generation, and native editing capabilities.
![FLUX.1 Krea [dev] is a 12 billion parameter flow transformer that generates high-quality images from text with incredible aesthetics. It is suitable for personal and commercial use.](https://refinery.fal.media/url/https%3A%2F%2Fstorage.googleapis.com%2Ffal_cdn%2Ffal%2FSound-5.jpg/tr:w-1920,q-80/Sound-5.webp)
FLUX.1 Krea [dev] is a 12 billion parameter flow transformer that generates high-quality images from text with incredible aesthetics. It is suitable for personal and commercial use.

Makes images more photorealistic and natural

Generates raster images that hold a consistent style, from either a saved style ID or reference images attached directly.
![FLUX.1 [dev] is a 12 billion parameter flow transformer that generates high-quality images from text. It is suitable for personal and commercial use.](https://refinery.fal.media/url/https%3A%2F%2Fstorage.googleapis.com%2Ffal_cdn%2Ffal%2Ffor%2520videos-4.jpg/tr:w-1920,q-80/for%20videos-4.webp)
FLUX.1 [dev] is a 12 billion parameter flow transformer that generates high-quality images from text. It is suitable for personal and commercial use.
![Text-to-image generation with LoRA support for FLUX.2 [klein] 9B Base from Black Forest Labs. Custom style adaptation and fine-tuned model variations.](https://refinery.fal.media/url/https%3A%2F%2Fv3b.fal.media%2Ffiles%2Fb%2F0a8b09ab%2F3my7lbot7weIdE03-d5xc_2da235d3c4d14924b2c7a03f47e1bd65.jpg/tr:w-1920,q-80/3my7lbot7weIdE03-d5xc_2da235d3c4d14924b2c7a03f47e1bd65.webp)
Text-to-image generation with LoRA support for FLUX.2 [klein] 9B Base from Black Forest Labs. Custom style adaptation and fine-tuned model variations.

Generates vector images that hold a consistent style, from either a saved style ID or reference images attached directly.

High-quality text-to-image model by Baidu. Supports English, Chinese, and Japanese prompts with built-in prompt expansion.

HiDream-I1 full is a new open-source image generative foundation model with 17B parameters that achieves state-of-the-art image generation quality within seconds.

Wan 2.6 text-to-image model.

Generate high-fidelity images from text with Krea 2 using a style reference image. Apply a reference image to guide the visual style into new generations, with aspect ratio, creativity, and seed controls.

Recraft V4.1 Utility is a faster, lighter variant of V4.1 made for high-volume creative workflows. Ideal for ideation, A/B exploration, and content pipelines, it keeps Recraft's design sensibility while optimizing for throughput and cost.

Phota's model empowers developers, photographers, and creators with personalized photograph generation and editing.

Recraft V4 was developed with designers to bring true visual taste to AI image generation. Built for brand systems and production-ready workflows, it goes beyond prompt accuracy — delivering stronger composition, refined lighting, realistic materials, and a cohesive aesthetic. The result is imagery shaped by professional design judgment, ready for immediate real-world use without additional post-processing.

Sana Sprint is a text-to-image model capable of generating 4K images with exceptional speed.

Stable Diffusion 3 Medium (Text to Image) is a Multimodal Diffusion Transformer (MMDiT) model that improves image quality, typography, prompt understanding, and efficiency.

FLUX Control LoRA Canny is a high-performance endpoint that uses a control image to transfer structure to the generated image, using a Canny edge map.
![Text-to-image generation with FLUX.2 [klein] 9B from Black Forest Labs and custom LoRA.](https://refinery.fal.media/url/https%3A%2F%2Fv3b.fal.media%2Ffiles%2Fb%2F0a928e3b%2FsIC-Ne9BMwZZtBvR3FwKN_9a724704a550471a9df59999e9e1017f.jpg/tr:w-1920,q-80/sIC-Ne9BMwZZtBvR3FwKN_9a724704a550471a9df59999e9e1017f.webp)
Text-to-image generation with FLUX.2 [klein] 9B from Black Forest Labs and custom LoRA.

State-of-the-art open-source model in aesthetic quality

Photorealistic Text-to-Image

Default parameters with automated optimizations and quality improvements.

Stable Diffusion 3.5 Medium is a Multimodal Diffusion Transformer (MMDiT) text-to-image model that features improved performance in image quality, typography, complex prompt understanding, and resource-efficiency.

Recraft 20b is a new and affordable text-to-image model.

Nucleus-Image is a text-to-image generation model built on a sparse mixture-of-experts (MoE) diffusion transformer architecture.
Every image model on fal shares the same SDK pattern. Swapping Nano Banana 2 for FLUX.2 [dev] or GPT Image 2 is a one-line endpoint change, with the auth flow and queue behavior unchanged.
GPT Image 2, Nano Banana 2, Ideogram V3, and Recraft V3 and V4 all treat typography as a primary capability.
The FLUX family covers most photoreal production work on fal, with a few partner models filling specific niches.
For high-volume work on fal, the Turbo and distilled models generate in roughly 1,2 seconds.
You can generate low-resolution drafts on a Turbo model to scout the prompt space, then run only the keepers through a higher-fidelity model at full resolution.
Image generation on fal is priced per output. Some models charge per megapixel of image area, others charge per image.
| Model | Price |
|---|---|
| Seedream V4.5 | $0.04 / image |
| Nano Banana 2 | $0.08 / image at 1K (1.5x at 2K, 2x at 4K) |
| Nano Banana Pro | $0.15 / image |
As a worked example, a team generating 1,000 marketing images per month at 1K resolution pays roughly:
bashnpm install --save @fal-ai/clientbashexport FAL_KEY="YOUR_API_KEY"jsimport { fal } from "@fal-ai/client";
const result = await fal.subscribe("fal-ai/nano-banana-2", {
input: { prompt: "A photorealistic Tokyo cafe at golden hour" }
});