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AI Fat Filter Online for Free

Fotor's free AI fat filter lets you easily make anyone or anything fatter in your photos online. Create weight gain photos for social media sharing, pranks, and entertainment.

✨Fotor is a platform that respects all body types and shapes. This tool is designed just for having fun and expressing creativity through humor.✨

Before
After
An original image of a woman with black hair wearing a gray short sleeve shirt
An image of a woman with black hair wearing a gray short sleeve shirt after applying fotor ai fat filter

Drag image here or click to upload

Drag image here or click to upload

No image? Try one of these:
A thumbnail of a woman with curly hair wearing light colored clothing
A thumbnail of a handsome man wearing a white t shirt
A thumbnail of a blonde woman wearing a green shirt

Fotor Fat AI Generator at a Glance

3Secs
Average Generation Speed
95%+
Similarity to Original Photos
100%
Privacy Guaranteed
4.6
Rating on Capterra
Make the face of a short haired girl in the photo look fat

Fatify Faces and Bodies in Photos with AI

Want to see what you or someone else would look like when they get fatter? Our AI fat filter can bring your imagination to life—just upload a photo, and our smart AI will instantly make the people in your picture fatter for a fun and playful transformation.

Weight Gain AI for Any Image Type

Sample photo of an indian boy selfie with a slim face
Sample photo of an indian boy selfie with a chubby face

Fat Face Filter for Selfies

Give your selfie a fuller, rounder facial appearance while preserving your natural identity, expressions and key facial features.

Sample photo of a slim asian girl
Sample photo of a fat asian girl

Fat Body Filter for Full-Body Portraits

Upload your full-body photo and let our tool create a playful fat filter effect while keeping your original look recognizable. See how you would look with a little more fluffy.

A sweet couple photo
A sweet couple photo after applying a fat filter

Fatify People in Group Photos

Fotor’s fat AI can make everyone in a group photo fatter at once. Whether it’s a couple, a family, or friends, you can enjoy the fun of seeing everyone gain weight together.

An original image of a classic marvel character
An image of a classic marvel character after applying a fat filter effect

Movie & TV Character Weight Gain

Give your favorite movie and TV characters a magical weight gain twist and see how they would look with a fuller figure, sparking your creative imagination and playful ideas.

An anime original image of a cute woman holding a plush toy
An anime image of a cute woman holding a plush toy after applying a fat filter

Make Anime Characters Chubby

Make your favorite anime characters chubbier and create a cuter, rounder version of them. Let your imagination run wild.

An original image of a tabby kitten
An image of a tabby kitten after applying a fat filter effect

Add Some Pounds to Animals

Give pets and other animals a humorous makeover by adding some pounds. From cats and dogs to other animals, watch them get fatter in a funny and entertaining way.

Customize the fat look of a tennis girl photo

Custom Chubby Filter to Visualize Different Weight Gain Looks

Fotor’s fat AI generator comes with preset fat filter parameters that you can apply to your photos with one click. Adjust the slider to decide how fat you want to look. You can also use our weight gain filter brush to manually fatify a certain part of your face and body only, so the fattening effect matches your ideas.

Fatify a fitness girl and get an ai fat image in high quality

Fat AI Filter for Realistic, Natural Body Transformation Without Quality Loss

Our weight gain stimulator gives your selfies or portraits realistic, natural-looking body transformations while preserving facial features, skin texture, clothing, lighting and more. Besides, no image quality will be compromised in the transformation process. So, you will truly see how you might look with a fuller, softer figure without losing the details that make your photo feel like you.

Apply the fat filter to a photo of a man and a woman

AI Weight Gain Filter to Fatten up Men or Women in Photos

Curious to see how someone would look if they got fatter? Whether male or female, of any age or appearance, Fotor’s AI fat maker can make anyone in your photos fatter, letting you enjoy the fun of amusing fat transformations.

Make a girl fat in a photo and further edit it into a poster

All-Around Fat Photo Editor to Retouch Weight-Gain Images

Take your weight-gain photos a step further with Fotor's AI photo editor. Designed for realistic, natural-looking retouching, it gives you flexible controls over how your AI fat image looks. Feel free to change the hairstyle or clothes, retouch your photo (blemish removal, teeth whitening and wrinkle deletion), replace the background, add stylish text to make your fat memes and more, without damaging your original features and complicated Photoshop skills.

What You Can Do with AI Fat Images

Make a meme using a photo of a dog after being made fat

Fat Meme

Turn any image into a funny fat meme that is perfect for viral jokes, chat stickers, and humorous pictures.

Use ai fat filter to simulate a girl looking fat

Simulate Weight Gain

With Fotor’s fat filter AI, you can simulate weight gain in your photos, satisfy your curiosity, and imagine yourself with a different body shape.

Use ai fat filter for pranks and entertainment

Pranks & Fun

Adding fat effects to images is a great resource for pranks, entertainment, parties, and other fun occasions.

Share an image of a woman after applying a fat filter to social media

Social Media Share

Create fattened photos and join the trend of fat transformations. Make your images go viral on social media, perfect for Instagram posts, TikTok videos, and more.

Generate a cute fat girl image from text descriptions

Create Cute Chubby Images with AI

Our AI fat generator not only allows you to reshape your body and face to make a fat version of yourself in a photo, but you can also go to Fotor’s AI image generator and, with simple prompts, create chubby characters and cute, plump versions of anyone.

How to Apply a Fat Filter to Your Photo in 3 Steps

Upload a photo of a handsome boy wearing a white shirt in fotor

1. Upload Your Photo

Click “Upload Image” to upload your photo to Fotor's AI fat generator. A clear portrait works best, but you can also try other images with a visible subject.

Make a handsome boy in the photo look fat in fotor

2. Fatify Your Photo

Move the slider forward in the "Face" and/or "Body" section and click “Generate” to make yourself fat. Also, you can choose our fat filter brush to manually customize the chubby effects for your portrait.

Download the photo of the boy after being made fat

3. Save Your Fat Photo

Once you’re happy with your AI-generated fat photo, click the Download icon to save it in high quality without a watermark.

Why Choose Fotor’s Fat AI Generator

  • Easy to use

    Easy to Use

    Anyone can simulate weight-gain looks with AI in photos instantly without any professional skills.

  • high-quality result icon

    High-Quality Results

    Our chubby photo editor can preserve details and features of the original photo, producing realistic, high-resolution fat images.

  • Cross devices icon

    Weight Gain Stimulator App

    Works on web, desktop, and mobile apps, letting you create fun fat photos anytime, anywhere.

  • No watermark icon

    No Watermark

    The entire process does not produce any watermarks, ensuring a clean and uninterrupted creation experience.

AI Fat Filter FAQs

What is Fotor’s AI fat filter? How does it work?

How can I make myself fat with AI?

Is Fotor’s AI fat filter free to use?

Is my privacy and security protected when using this tool?

Is it offensive to make someone appear fat?

What kind of photo works best with a weight gain filter?

How can I make my face look fatter with AI?

Can I make my whole body look heavier?

Can I control how much weight the AI adds?

Is an AI fat filter an accurate prediction of weight gain?

Can I make a TikTok-style chubby filter?

Can I turn my AI fat photo into a video?