💫Mixer

Using Mixer, you can replace the background of your input image while retaining the main subject and generate corresponding background images, replace the face in a photo, or mix any 2 images together.

Replace Background

Start by uploading an image that you'd like to change the background of.

Prompt: Describe the prompts for the background you want to generate, such as:

forest, sunset

Negative Prompt: Specify the prompts for content you don't want in the generated image.

Classifier-Free Guidance (Scale): This parameter determines the strength of the prompts, indicating how closely the AI should adhere to the provided description. A higher value makes the generated image closer to the prompts.

7.5

Product Size: Control the size of the resulting generated image. Here, we'll use "Original," which means the generated image will have the same dimensions as the original image.

Number of Inference Steps: 30

Seed: 9589360

Finally, you will get the image below. As you can see, the main subject of the image is retained while the background has been replaced with the desired one:

Face(s) Swap

For photos or images with just one face, simply upload the source image along with a clear, front-facing photo of the face. The resulting image will appear as follows:

For photos or images containing multiple faces, you need to upload the source image and then upload a clear, front-facing photo of the face (face 1), choose the first face you want to swap; and then upload another clear, front-facing photo of the face (face 2) and choose the second face you want to swap. You can swap up to two faces in a single image.

Mixing Character and Background Images

You can mix one image contains the character and the other image contains the background following steps below:

Prompt:

Night Graveyard Forest, smooth, sharp focus, fine details, masterpiece, trending on art station

Negative Prompt:

Not Safe For Work

(Denoising) Strength: 0.75

Classifier-Free Guidance (Scale): 7.5

Scale: 2 (Proportional to the size of the character image in the resulting image)

manual_seed(random): Using the same seed with the same options like prompts, guidance scale, etc., will consistently produce the same image. This is useful for fine-tuning previous creations, understanding how other options affect the process (by removing the "random" element), or sharing your work.

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The mixes image is as follows:

Mixing 2 Images

Or you can mix 2 separate images from left to right following steps below:

Prompt: Your prompt for the mixed image ouput:

sunflower garden

Prompt_L: Your prompt for the left image:

flowers, light yellow hair, brown eyes, laugh

Prompt_R: Your prompt for the right image:

1girl, red hair, dark brown eyes ,little freckle, jacket with flower pattern

(Denoising) Strength: 0.75

Classifier-Free Guidance (Scale): 7.5

Controlnet_Scale: 1.3

Number of Inference Steps: 30

Seed: The seed for generating the image. Using the same seed will result in images with similar styles.

Randomize: Enable this switch to ensure that the seed for generating images is different each time.

Sampler: Sampler

K_Eular	If you just want to get some simpler results
DDIM	Focuses on speed, fusion, novelty, and good quality results, Step Range: 20-30
DPMSolverMultistep	Expects high-quality images and doesn't care if the images converge or not.

K_Eular

If you just want to get some simpler results

DDIM

Focuses on speed, fusion, novelty, and good quality results, Step Range: 20-30

DPMSolverMultistep

Expects high-quality images and doesn't care if the images converge or not.

Control_type: Control the position of the fusion of two images