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FLUX1.1 [pro] is the standard for text-to-image generation with fast, reliable and consistently stunning results. To generate an image from text, you’ll make a request to the /flux-pro-1.1 endpoint.

Key Features

Fast & Reliable

State-of-the-art inference speeds with consistent, stunning results every time

Strong Prompt Adherence

Proven baseline for accurate text-to-image generation that follows your prompts precisely

Scalable Generation

Robust architecture ideal for high-volume, production-ready image generation

Competitive Pricing

Superior image quality at just $0.04 per image

Examples of Image Generation with FLUX.1 [pro]

Using FLUX1.1 [pro] API for Text-to-Image Generation

Create a Request

Use the /flux-pro-1.1 endpoint for standard FLUX1.1 [pro] generation:

Poll for Result

After submitting a request, you need to poll using the returned polling_url to retrieve the output when ready.
A successful response will be a JSON object containing the result, and result['sample'] is a signed URL for retrieval.
Our signed URLs are only valid for 10 minutes. Please retrieve your result within this timeframe.

FLUX1.1 [pro] Parameters

Pricing

FLUX1.1 [pro] is available at $0.04 per image.