Tired of endlessly scrolling through stock photo sites, searching for the perfect image for your blog post, only to find it costs money or has been used a thousand times before? What if you could get a 100% unique image that perfectly matches your content in under a minute?
That’s the power of creating images with AI.
In this guide, I'll show you exactly how to generate images for WordPress with AI in just a few clicks, right from your content editor.
In This Article
Why Bother With an AI Image Generator?
Before we jump into the tutorial, let's quickly cover why this is such a big deal for content creators. Using AI to generate your images isn't just a cool trick; it's a smarter way to work.
Here’s why you’ll love it:
- You'll Stop Wasting Time: No more endlessly scrolling through stock photo sites. You can describe exactly what you want and get a custom image in under 60 seconds.
- You'll Save Money: Stop paying for individual stock photos or expensive monthly subscriptions. You can create all the high-quality images you need, right from your editor.
- You'll Get 100% Unique Images: Create visuals that are completely unique to your brand. You'll never have to worry about using the same photo that's already on hundreds of other blogs.
- You'll Get the Perfect Image Every Time: Need an image of something super specific? You can generate a visual that perfectly illustrates the exact topic you're writing about.
Meet Your New Favorite AI Image Generator
In this tutorial, I’m going to show you the AI Image Generator from All in One SEO (AIOSEO).
As a content creator, I’ve used dozens of image generators (and paid the subscription costs that come with them), but I've often been underwhelmed.
And don’t even get me started on edits. You ask for one tiny change, and the software goes haywire, producing an entirely different image. It’s exhausting.
However, AIOSEO’s Image Generator has completely changed the game for me.

With the AIOSEO WordPress image Generator, you can:
- Create completely original images for blog posts, featured images, and even social media graphics
- Choose from different creative styles like cinematic, illustration, or minimalist
- Generate your image in under 1 minute based on a simple text prompt
- And my favorite part: You can upload your own image and ask the AI to make edits! This is incredibly powerful.
Alright, if you can’t tell, I’m excited about this one. It's rare to get a WordPress tool this good, and I’m really looking forward to showing you how it works. But before I do…
Why You Should Trust Me
I’ve been creating content for over 6 years and understand the frustration of the “image hunt” all too well. I've spent countless hours sifting through irrelevant stock photos, worrying about licensing, and sometimes just giving up and settling for an image that wasn't quite right.
That's why I was so excited to test the AI Image Generator from AIOSEO. It has completely changed my workflow.
The simple, practical steps I'm about to show you are the same ones I now use to create unique, high-quality images for every single post I write, saving me a ton of time and headaches.
How to Generate Images With AI in WordPress
Ready to see how it works? I’ll walk you through, step by step, how to create images with AI—right in WordPress.
Step 1: Add the WordPress Image Block
Your journey starts with a familiar tool: the standard WordPress Image block.
In your post or page editor, click the plus (+) icon to add a new block. A search bar will pop up. Just type “Image” and select the default Image block.

Pro Tip: You can also type “/image” and hit ‘enter’ to open this block even faster.
You don't need to look for a special AIOSEO block for this step—the AI magic is built right into the block you already use every day.
Step 2: Launch the AI Image Generator
Now that you have the Image block in your post, look at the toolbar at the top of the block.
You'll see a new button labeled Generate with AI. Go ahead and click it.

This will open the AIOSEO AI Image Generator right on your screen.
Step 3: Write a Great Image Prompt
This is where your creativity comes in.
The quality of the image you get depends on the quality of your prompt. A vague prompt will give you a generic image, but a detailed prompt will bring your vision to life.
Think of it like giving directions to an artist. The more detail you provide, the closer they'll get to what you're imagining.
Here’s where you’ll type into the WordPress Image Generator:

Key Ingredients for a Perfect Image Prompt
Follow these tips to get the most out of the AI Image Generator:
1. Be descriptive about your subject. The more specific you are, the better. Instead of just asking for a general object, describe it.
- Vague prompt: dog
- Better prompt: A happy Maltese dog with a long white coat.
2. Set the scene and action. Tell the AI where your subject is and what it's doing. This adds context and makes the image much more interesting.
- Vague prompt: A person working on a laptop.
- Better prompt: A person sitting at a rustic wooden desk, typing on a modern laptop, with a cup of coffee next to them.
Now, let's combine these tips into one great prompt:
“A white Maltese dog with a long shiny coat sitting in a field of yellow and white daisies.”
This prompt gives the AI all the information it needs to create a specific, high-quality image. Once you have your prompt ready, just type it into the field.
Step 4: Choose Your Image Settings & Generate
Once you’ve added your prompt, you have a few more options to fine-tune your image.

Right below the prompt field, you'll see a few dropdown menus:
- Quality: You can choose between Low, Medium, and High. For most blog post images, Medium quality is perfect and generates faster. (A higher quality costs more AI credits.)
- Style: You can include a style in your prompt, or select one here. The generator offers pre-set styles like creative, stock photo, illustration, and more. This is a great way to ensure a consistent look. (Not sure what to pick? Just leave it on the default ‘Auto’ setting, and the AI will select the best match.)
- Aspect Ratio: This lets you choose the shape of your image. You can select Square (1:1), Portrait (2:3), or Landscape (3:2). For most blog post images, Landscape is the best choice.
Once you have your prompt and settings dialed in, click the Generate button at the bottom-right of the window.
Step 5: Review & Add Your Image
The AI will take a few moments to work its magic.
When it's finished, you'll see a preview of your brand-new, unique image right inside the generator window.
Here’s what I received:

Now you have a few options:
- If you love it: Click the Insert Image button. This will automatically insert the image into the WordPress Image block you started with and add it to your Media Library.
- If it's not quite right: Tweak your prompt and click Regenerate. What’s great about this option is that you can ask for edits and view all previous results, so you never lose a former version.
- If you want to start all over, close the window and type a new prompt. This is a good option if you want to change direction completely.
Pro Tip: The AI Image Generator automatically uploads all image creations to your WordPress Media Library. This means you can access your AI creations from any post or page.
And that’s it! In just these few steps, you've gone from an idea to a completely original, high-quality image that's ready to go in your WordPress content.
Pro Tips for Getting Incredible AI Images
The AI Image Generator is incredibly powerful and can work with super simple prompts.
However, if you really want to take your images to the next level, here are some tips:
1. Edit an Existing Image With AI
Whether you want to make edits to an existing AI-generated image, or upload one of your own, you can request edits right in the editor.
Just select your image in the editor, and click Edit with AI.

Then, change your existing prompt or add a new one.
In my case, I added another sentence to my prompt, asking for a yellow bow in the dog’s fur. Here, we can see the result:

2. View Image History to Access Previous Iterations
If you’ve been playing around with edits, you might want to revisit a previous version.
AIOSEO makes this super easy with the Show Previous Results button.

When you click this, you’ll see the images created from earlier prompts. In the screenshot below, you can see how I was changing the color of the dog and its bow.

To use any of these previous versions, just select the one you want and click Insert Image.
3. Get Creative With Your Requests
While the most obvious use is to create images for blog posts, you can create so much more, too.
For example, I like using the Image Generator to create blog featured images.
You can do this by clicking the AI button next to the feature image settings of your post.

This will open the AI Image Generator, and you can follow the same process as earlier. For featured images, I always give it my post title too so that it can include that in the final result.
Here’s an example of what I got from my dog blog post:

Pretty nifty, isn’t it?
4. Don’t Forget About Image SEO
An image isn't truly ready until it's optimized for search engines.
Image SEO is the practice of optimizing images so search engines can easily understand them. This is important because search engines can’t “see” images the way we do. Instead, they rely on text elements to decipher their content.
Some examples of image SEO include:
- Using keywords in your image file names
- Writing optimized image title attributes
- Creating descriptive alt text that accurately reflects the image
AIOSEO makes this easy with its Image SEO feature.
When crawlers understand your images, they can rank in Google Images, adding another venue for you to generate more traffic for your site.
You can also get rich snippets, which help you stand out in search engine results pages (SERPs) and increase click-through rates (CTRs).

Read our WordPress Image SEO Guide to learn more about getting your images to rank in Google.
Stop Searching, Start Creating AI Images
You now have everything you need to create images with AI right inside your WordPress editor.
The process with AIOSEO is incredibly simple and is a complete game-changer for content creators. (Thank goodness for no more scrolling through generic stock photos and high royalty fees.)
Now that you have a fast and easy way to create your images, why not speed up your writing process too? Check out our guide on how to use the AI Blog Post Generator to create full drafts in minutes.
Ready to take control of your blog's visuals and create stunning images for every post?
Get started with AIOSEO and its user-friendly AI Image Generator today!
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FAQs About the WordPress Image Generator
What is an AI image generator?
An AI image generator is a tool that creates original images from text descriptions, which are called prompts. You simply describe the image you want in words, and the artificial intelligence generates a unique visual based on your input, acting like an on-demand artist.
Are AI-generated images free to use for your blog?
When you use a tool like AIOSEO's AI Image Generator, the images you create are yours to use on your WordPress website. This gives you 100% unique, royalty-free images without the complex licensing restrictions that often come with stock photos.
What is the best AI image generator for WordPress?
The best AI image generator for WordPress is one that works directly inside the content editor, as this saves time and simplifies your workflow. For this reason, AIOSEO's AI Image Generator is the ideal choice because it's built right into the standard WordPress Image block, allowing you to create and add images without ever leaving your post.
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