Fat AI Generator: What It Is & How to Use AI to Create Fat Character Images Easily

Let’s face it—most AI image generators tend to spit out the same “perfect” body types over and over. But what if you want something a little more real? A little more round? Whether you're designing a plus-size character for a comic, a chubby fantasy hero, or just looking for some

In this guide, we’re going to show you the top tools that can help you do just that—and how to use them without diving into a pile of confusing tech stuff.

 

Popular AI Generators That Support Fat Body Types

 

Midjourney

If you're into stylized art and dramatic lighting, Midjourney is where the magic happens. It works entirely through Discord, and it takes prompts seriously—so if you type “a fat anime girl holding a sword, highly detailed,” you’ll likely get something that fits the vibe.

Why people love it : You can be super creative, and the results often look like professional digital paintings.

 

DALL•E 3

This one’s made by OpenAI (yup, the same folks behind ChatGPT). It’s great at understanding normal language, so you don’t need fancy prompts—just say something like “a fat man walking through a park” and you’ll get a surprisingly realistic image.

Best for: People who want to describe what they see in their head, and let the AI do the rest.

 

Stable Diffusion (with LoRA Models)

Feeling a little more tech-savvy? Stable Diffusion is super flexible, especially if you load in special models called “LoRAs.” These are trained to understand specific traits—like plus-size bodies—and can give you really specific control.

Cool part: You can find LoRA models for “chubby girl,” “obese warrior,” or even “plus-size fashion” and mix them into your prompts.

Heads up: It does require a bit of setup or using third-party tools like Civitai or AUTOMATIC1111.

 

Bing Image Creator

Just want to try something quick and free? Bing Image Creator is built on DALL•E 3, and you don’t even need an account to start. It’s great for trying out ideas like “a fat superhero flying over a city” without needing to know any tricks.

Pro tip: Keep prompts short and clear for better results.

 

Other Options (Artbreeder, Fotor, Runway ML)

These tools are more niche but still worth mentioning:

• Artbreeder is good for tweaking faces but doesn’t offer full control over body shape.
• Fotor leans more toward cartoonish, social-media-ready art.
• Runway ML is great for AI-generated videos or combining styles—if you're feeling experimental.

 

How to Use Prompts to Make AI Draw Fat Characters

Now that you’ve picked your favorite AI generator, the next step is making sure it actually gives you the body type you want. That’s where prompts come in.

Prompts are basically the “instructions” you give the AI. The more specific you are, the better your results. Want a fat character? You have to say so—clearly.

Some prompt examples that work:

• “a fat man smiling, full body, photorealistic”
• Perfect if you're going for a realistic look, like a friendly character in a modern-day setting.
• “chubby anime girl with big eyes, pastel color”
• This one’s great if you’re into kawaii, anime-style characters. Think soft colors and big expressions.
• “obese superhero flying, dynamic pose”
• Want something action-packed? This prompt tells the AI you want energy and body diversity.

Bonus tips for better results:

• Add style keywords like realistic, anime, cartoon, digital art, or fantasy to guide the final image’s vibe.
• Mention camera angles (like full body, portrait, or 3/4 view) if you want more control over composition.
• Use emotional or visual cues like smiling, serious, vibrant colors, or soft lighting to give the image some personality.

And don’t worry if your first try isn’t perfect. Play around with the wording—swapping “chubby” with “plump,” or “plus-size” with “heavyset” can sometimes lead to very different results depending on the tool.

 

Want More Control? Try LoRA Models with Stable Diffusion

If you’re the kind of person who likes to tweak everything and really get the look just right, this part is for you. Stable Diffusion is an advanced AI image generator that lets you customize almost everything—but the real magic happens when you add LoRA models.

 

Wait, what’s a LoRA?

LoRA stands for Low-Rank Adaptation, which basically means it’s a mini add-on that teaches your AI to understand very specific traits—like fat body types, unique fashion styles, or even certain facial expressions.

Think of it like installing a “plus-size character expansion pack” into your AI tool.

 

Where to find fat-body LoRAs

There’s a whole community making and sharing LoRA models, and one of the best places to find them is a site called Civitai.com. Just go there and search for terms like:

• chubby girl LoRA
• plus-size model
• plump fantasy character
• fat anime woman

You’ll find models that are already trained on these body types—just download and plug them into your Stable Diffusion setup.

How to use them (quick version)

• Load Stable Diffusion (either locally or on a platform like AUTOMATIC1111).
• Download a LoRA model from Civitai.
• Move the file to your LoRA folder.
• Use it in your prompt like this:

a girl in a red dress

The 0.7 is the strength—change it to adjust how “chubby” the result is.

 

Why bother with LoRA?

If basic prompts like “fat man” or “plus-size woman” don’t give you the look you want, LoRA models are the next level. They’re especially great for generating:

• Consistent character looks
• Fat body types in different poses
• Fat + specific styles (like elf, sci-fi, anime, etc.)

 

4. Tool Comparison: Which Fat AI Generator Is Right for You?

Here's a quick side-by-side look at the pros and cons of each tool we mentioned. Because let’s be real—sometimes you just want the facts without all the fluff.

 

Final Thoughts: Let Fat Characters Take the Spotlight

At the end of the day, AI image tools aren’t just about creating pretty faces—they’re about representing all kinds of people, shapes, and styles. Whether you’re designing a game character, making art for fun, or just curious what a fat anime superhero might look like, these tools are here to help.

Some are plug-and-play simple. Others let you fine-tune every detail. But no matter your skill level, there’s a fat AI generator out there waiting for you to give it a shot.

So go ahead—type in that chubby warrior prompt and see what happens. You might just end up with your new favorite character.