Combine Two Images with AI

Official

flux-kontext-apps / multi-image-kontext-max

An experimental FLUX Kontext model that can combine two input images

Warm

Public
15.9K runs
$0.08 per image
Commercial use

Iterate in playground

Run with an API

Playground API Examples README

Input

prompt

*string

Shift + Return to add a new line

Put the woman into a white t-shirt with the text on itPut the woman into a white t-shirt with the text on it

Text description of how to combine or transform the two input images

input_image_1

*file

Preview

First input image. Must be jpeg, png, gif, or webp.

input_image_2

*file

Preview

Second input image. Must be jpeg, png, gif, or webp.

aspect_ratio

string

Aspect ratio of the generated image. Use 'match_input_image' to match the aspect ratio of the input image.

Default: "match_input_image"

seed

integer

Random seed. Set for reproducible generation

output_format

string

Output format for the generated image

Default: "png"

safety_tolerance

integer

(minimum: 0, maximum: 2)

Safety tolerance, 0 is most strict and 2 is most permissive. 2 is currently the maximum allowed.

Default: 2

Run this model in Node.js with one line of code:

npx create-replicate --model=flux-kontext-apps/multi-image-kontext-max

or set up a project from scratch

Install Replicate’s Node.js client library:

npm install replicate

Set the REPLICATE_API_TOKEN environment variable:

export REPLICATE_API_TOKEN=<paste-your-token-here>

Find your API token in your account settings.

Import and set up the client:

import Replicate from "replicate";
import fs from "node:fs";

const replicate = new Replicate({
  auth: process.env.REPLICATE_API_TOKEN,
});

Run flux-kontext-apps/multi-image-kontext-max using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

const input = {
  prompt: "Put the woman into a white t-shirt with the text on it",
  aspect_ratio: "1:1",
  input_image_1: "https://replicate.delivery/pbxt/N5rSeJrCafWpmJuLb62moY8pSMEpSBBwSf7N6hxyIn4fNYMa/w8msa88d01rm80cq3hzsqrdehg.png",
  input_image_2: "https://replicate.delivery/pbxt/N5rSdTCgBqIRvbkedcfLfS5xTSEEOqMtX9FsR1hLK9JYryml/0_1.webp",
  output_format: "png",
  safety_tolerance: 2
};

const output = await replicate.run("flux-kontext-apps/multi-image-kontext-max", { input });

// To access the file URL:
console.log(output.url()); //=> "http://example.com"

// To write the file to disk:
fs.writeFile("my-image.png", output);

To learn more, take a look at the guide on getting started with Node.js.

Install Replicate’s Python client library:

pip install replicate

Set the REPLICATE_API_TOKEN environment variable:

export REPLICATE_API_TOKEN=<paste-your-token-here>

Find your API token in your account settings.

Import the client:

import replicate

Run flux-kontext-apps/multi-image-kontext-max using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

output = replicate.run(
    "flux-kontext-apps/multi-image-kontext-max",
    input={
        "prompt": "Put the woman into a white t-shirt with the text on it",
        "aspect_ratio": "1:1",
        "input_image_1": "https://replicate.delivery/pbxt/N5rSeJrCafWpmJuLb62moY8pSMEpSBBwSf7N6hxyIn4fNYMa/w8msa88d01rm80cq3hzsqrdehg.png",
        "input_image_2": "https://replicate.delivery/pbxt/N5rSdTCgBqIRvbkedcfLfS5xTSEEOqMtX9FsR1hLK9JYryml/0_1.webp",
        "output_format": "png",
        "safety_tolerance": 2
    }
)
print(output)

To learn more, take a look at the guide on getting started with Python.

Set the REPLICATE_API_TOKEN environment variable:

export REPLICATE_API_TOKEN=<paste-your-token-here>

Find your API token in your account settings.

Run flux-kontext-apps/multi-image-kontext-max using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

curl -s -X POST \
  -H "Authorization: Bearer $REPLICATE_API_TOKEN" \
  -H "Content-Type: application/json" \
  -H "Prefer: wait" \
  -d $'{
    "input": {
      "prompt": "Put the woman into a white t-shirt with the text on it",
      "aspect_ratio": "1:1",
      "input_image_1": "https://replicate.delivery/pbxt/N5rSeJrCafWpmJuLb62moY8pSMEpSBBwSf7N6hxyIn4fNYMa/w8msa88d01rm80cq3hzsqrdehg.png",
      "input_image_2": "https://replicate.delivery/pbxt/N5rSdTCgBqIRvbkedcfLfS5xTSEEOqMtX9FsR1hLK9JYryml/0_1.webp",
      "output_format": "png",
      "safety_tolerance": 2
    }
  }' \
  https://api.replicate.com/v1/models/flux-kontext-apps/multi-image-kontext-max/predictions

To learn more, take a look at Replicate’s HTTP API reference docs.

Output

Generated in

8.2 seconds

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Examples

View more examples

Pricing

Model pricing for flux-kontext-apps/multi-image-kontext-max. Can’t find what you're looking for? Reach out to support.

Official models are always on, maintained, and have predictable pricing. Learn more.

$0.08

per output image

or around 12 images for $1

This model is priced per output image.

Check out our docs for more information about how pricing works on Replicate.

Readme

FLUX Kontext apps

Here at Replicate we’ve created a collection of models that are powered by FLUX Kontext [pro]. They can all be used commercially.

Available apps

Professional headshot: Generate a professional headshot from any image
Portrait series: Generate a series of portraits from a single image
Iconic locations: Put yourself in front of famous landmarks
Impossible Scenarios: Experience impossible adventures and extreme scenarios from a single image
Depth of Field: Bring your subjects into focus
Cartoonify: Turn your image into a cartoon
Text Removal: Remove all text from an image
Restore Image: Use FLUX Kontext to restore, fix scratches and damage, and colorize old photos

About FLUX Kontext

FLUX.1 Kontext is a state-of-the-art image editing model from Black Forest Labs that allows you to edit images using text prompts. It’s the best in class for text-guided image editing and offers superior results compared to other models like OpenAI’s 4o/gpt-image-1.

Available Models

FLUX.1 Kontext [pro]: State-of-the-art performance with high-quality outputs, great prompt following, and consistent results
FLUX.1 Kontext [max]: Premium model with maximum performance and improved typography generation