RenderfulRenderful
Image to Image

Flux Kontext Pro

Context-aware image transformation.

Schema

Hint: You can drag and drop a file or click to upload

Example
Example output

Sample output shown above. The prompt and settings are pre-filled on the left.

Your request will cost $0.02 per run. For $10 you can run this model approximately 500 times.

One more thing:

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README

Black Forest Labs / Flux Kontext Pro — Image to Image (flux-kontext-pro-i2i)

Flux Kontext Pro transforms images with context awareness.

Highlights

  • •Context-aware – Understands image context.
  • •Consistent – Reliable transformations.
  • •High quality – Professional results.

Parameters

  • •image* – Source image to transform
  • •prompt* – Description of the transformation
  • •negative_prompt – Things to avoid
  • •aspect_ratio – Output aspect ratio
    • • 16:9 (Landscape)
    • • 4:3 (Classic)
    • • 3:2 (Standard)
    • • 1:1 (Square)
    • • 2:3 (Portrait)
    • • 3:4 (Portrait)
    • • 9:16 (Portrait)

Pricing

$0.12 per generation

How to Use

  1. 1.Upload your source image.
  2. 2.Write transformation prompt.
  3. 3.Generate and download.

More Models to Try

•Photo editing: Context-aware edits.
•Content creation: Consistent variations.
•Design: Professional transformations.

Related Guides

Best AI Image APIs ComparedAI Image Generation API GuideBest AI API Platforms 2026AI API Pricing Comparison

Frequently Asked Questions

What is the Flux Kontext Pro API?
Context-aware image transformation.
How much does Flux Kontext Pro cost via API?
Flux Kontext Pro costs $0.1200 per generation through Renderful's API. No subscription required — pay only for what you use.
How do I use Flux Kontext Pro via API?
Sign up for a free Renderful API key, then send a POST request to the /v1/predictions endpoint with model "flux-kontext-pro-i2i". See the documentation at renderful.ai/docs for code examples in Python, JavaScript, and cURL.
What type of content does Flux Kontext Pro generate?
Flux Kontext Pro is a image to image model by Black Forest Labs. Key features include: Image input, Context-aware, Consistent outputs.
Is the Flux Kontext Pro API fast?
Flux Kontext Pro has fast generation speed. Results are delivered via polling or webhook callback for seamless integration.