What is FLUX Pro 1.1?

FLUX Pro 1.1 is the highest quality image model in the FLUX family from fal.ai. On PlugNode it is available on the Image node.

What is the difference between FLUX Pro 1.1 and Schnell?

Pro 1.1 produces the highest quality. Schnell is the fastest and cheapest, good for iteration. Switch between them with a dropdown change.

Does PlugNode charge extra for FLUX models?

No. You pay fal.ai directly with your own key.

fal.ai · Image generation

FLUX Pro 1.1

FLUX Pro 1.1 on a visual canvas. High-quality text-to-image generation from fal.ai, wired into publishable flows.

At a glance

FLUX Pro 1.1 is the highest quality image model in the FLUX family on fal.ai.
Four FLUX tiers: Pro 1.1, Pro, Dev, and Schnell (fastest).
Available on the Image node on PlugNode. BYO fal.ai API key, no markup.
Chain with Text nodes for AI-written prompts and Video nodes for animation.

What it is

FLUX Pro 1.1 is the flagship image generation model from fal.ai's FLUX family. It produces high-quality images from text prompts. On PlugNode, the Image node offers four FLUX models: Pro 1.1 (best quality), Pro, Dev, and Schnell (fastest). Select from the dropdown, write a prompt, set aspect ratio, and the node returns the generated image. Iterate with Schnell, then switch to Pro 1.1 for the final render.

What you can do with it

Text-to-image generation with the highest FLUX quality
Aspect ratio control per generation
Iterate with FLUX Schnell, render with Pro 1.1
Output piped to downstream nodes (resize, video, output)
Chain with Text nodes for AI-written image prompts
BYO fal.ai API key, billed by fal.ai at their rates

Iterating with FLUX Schnell, rendering with Pro 1.1

FLUX Schnell runs fast and costs little, making it ideal for prompt iteration. Once you have the prompt dialed in, switch to FLUX Pro 1.1 for the final high-quality render. The switch is a dropdown change; no other node needs to change.

Comparing image providers

PlugNode offers image generation from multiple providers: FLUX (fal.ai), Nano Banana (Google), GPT Image (OpenAI), Kling (Kling AI), and Grok Image (xAI). Each has different strengths. Switch between them on the Image node dropdown to compare output for your use case.

Run it on PlugNode

FLUX Pro 1.1 is available on PlugNode's Image node. Select it from the dropdown, paste your fal.ai API key in Settings, and run.

You pay fal.ai directly at their published rates. PlugNode does not add markup.

Frequently asked questions

What is FLUX Pro 1.1?: FLUX Pro 1.1 is the highest quality image model in the FLUX family from fal.ai. On PlugNode it is available on the Image node.
What is the difference between FLUX Pro 1.1 and Schnell?: Pro 1.1 produces the highest quality. Schnell is the fastest and cheapest, good for iteration. Switch between them with a dropdown change.
Does PlugNode charge extra for FLUX models?: No. You pay fal.ai directly with your own key.

Related models

All models

OpenAI · Image generationGPT Image 2OpenAI GPT Image 2 on a visual canvas. Generate images from text, wire into pipelines, publish as a signed endpoint.

Google · Image generationNano Banana ProGoogle's Gemini 3 Pro Image (the Nano Banana Pro model) on a visual canvas. Generate, edit, and publish image pipelines behind one URL.

xAI · Image generationGrok ImagexAI Grok Image on a visual canvas. Text-to-image generation with fast and quality tiers.

Last updated 2026-05-16

Generate your first video ad in 3 minutes.

Free to start. No credit card. Upload a product photo, connect your AI models, click Run.