---
title: "FLUX Pro 1.1 Text-to-Image API & Playground - Comfy"
description: "FLUX Pro 1.1 Text-to-Image by Black Forest Labs: Generates an image from text at a chosen width and height via the legacy Flux Pro 1.1 endpoint (predates Ultra)."
canonical: https://comfy.org/hub/models/flux-pro-1-1-text-to-image/
lang: en
index: https://comfy.org/llms.txt
---

[Back to all models](https://comfy.org/hub/models/)

Black Forest Labs

[Generate images](https://comfy.org/hub/models/?useCase=generate-images)

# FLUX Pro 1.1 Text-to-Image

Generates an image from text at a chosen width and height via the legacy Flux Pro 1.1 endpoint (predates Ultra).

Cost depends on your settings.

- [text-to-image](https://comfy.org/hub/models/?q=text-to-image)
- [legacy](https://comfy.org/hub/models/?q=legacy)

[Read docs](https://docs.comfy.org/development/comfy-router/models#black-forest-labs)

Input

Prompt

Reference Image

-

Height

Width

Advanced settings

Output format

Prompt enhancement

Let the model expand or refine your prompt before generation.

Seed

Reuse a seed with the same inputs to make results more repeatable.

Output

![FLUX Pro 1.1 Text-to-Image: Text to Image](https://cdn.jsdelivr.net/gh/Comfy-Org/workflow_templates@main/output/api_bfl_flux_pro_t2i.png)

Example

## Try an example

- A dreamy, surreal half-body portrait of a young woman meditating. She has a short, straight bob haircut dyed in pastel pink, with soft bangs covering her forehead. Her eyes are gently closed, and her hands are raised in a calm, open-palmed meditative pose, fingers slightly curved, as if levitating or in deep concentration. She wears a colorful dress made of patchwork-like pastel tiles, featuring clouds, stars, and rainbows. Around her float translucent, iridescent soap bubbles reflecting the rainbow hues. The background is a fantastical sky filled with cotton-candy clouds and vivid rainbow waves, giving the entire scene a magical, dreamlike atmosphere. Emphasis on youthful serenity, whimsical ambiance, and vibrant soft lighting.

## More from Black Forest Labs

[Browse all Browse all models](https://comfy.org/hub/models/)

- [Black Forest Labs

  ### FLUX 2 Max

  Text to Image

  bfl flux flux-2 text-to-image premium](https://comfy.org/hub/models/flux-2-max-text-to-image/)
- [Black Forest Labs

  ### FLUX 2 Pro

  Text to Image

  bfl flux flux-2 text-to-image](https://comfy.org/hub/models/flux-2-pro-text-to-image/)
- [Black Forest Labs

  ### FLUX Pro 1.1 Ultra

  Text to Image

  bfl flux ultra text-to-image](https://comfy.org/hub/models/flux-pro-1-1-ultra-text-to-image/)
- [Black Forest Labs

  ### FLUX Tools Erase

  Image to Image

  bfl flux erase object-removal inpaint edit image-edit](https://comfy.org/hub/models/flux-tools-erase/)