The Best Free AI Image Generators In 2025 (With Examples)

AI image generators have been around for a while now, but many of the best solutions are paid, or require expensive subscriptions. But now there are several free AI image generators that can help casual users make large numbers of AI images for free. These free AI image generators are easy and convenient to use, and their quality can match or even surpass that of paid apps. Here are the 10 best free AI image generators of 2025.

An AI image generated by Grok, one of the best free AI image generators

Top free AI image generators

1. Grok

Grok is the AI model released by xAI, the AI company founded by Elon Musk. Grok is available through X’s (formerly Twitter) interface. Users need a free account on X.com to access the service. Once logged in to X, you’ll see an option saying “Grok” on the screen. Clicking on it will allow you to interact with the AI model.

This AI model is one of the best free AI image generators. Users can enter a prompt and get their results. These were the results for our simple prompt “Draw an image of an astronaut riding a horse on the moon.”

Images created by Grok’s free AI image generator

The platform provides four images by default for each prompt. The image generation is nearly instant, and free up to a very large number — in spite of using the image generator hundreds of times a week, we’ve never yet hit a resource limit.

2. Meta AI

Another surprising alternative for a free AI image generator is Meta AI. Meta has included its Llama models in many of its products including Facebook and WhatsApp. Users can create a free WhatsApp or Meta account to create these free AI images. On WhatsApp, users can simply search for a user named “Meta AI”, and send a message to the account with their prompt. We entered the same prompt of drawing an astronaut riding a horse on the moon, and immediately got a result as a response.

WhatsApp’s free AI image generator

WhatsApp’s AI image generation is completely free. It generates one image by default, unlike the four images that are generated by Grok. The image quality is reasonable, and there seem to be no obvious user limits — we are able to freely generate many AI images with this very process.

3. Free AI Image Generator: Canva

Canva is an image editing tool that’s become quite popular in recent years. It has its own free AI image generator. Users need a free Canva account to be able to generate their images. The images are created as a part of a section named “Magic Media”. Users can enter their prompt — we entered our usual “Draw an image of an astronaut riding a horse on the moon” prompt.

Canva’s free AI image generator

Canva has an interesting animation after the prompt is entered, and the words seem to float around on the screen. But within seconds, it generates 4 free AI images. The images can be downloaded, or used within Canva’s own image editing tools for further use.

4. Microsoft Image Generator

Microsoft also lets users generate AI images. These free images can be accessed through Microsoft AI image generator. Users need a Microsoft account to be able to generate images. This can be a bit tricky, because Microsoft doesn’t allow single-click sign ons, but needs users to enter their email, verify it, and then solve a puzzle to prove they’re human. Once all that is done, Microsoft lets users enter a prompt.

Microsoft’s free AI image generator

An interesting aspect of Microsoft’s image generator is that it lets users pick the dimensions of the image they want to generate right from the interface. Just like with other products, Microsoft generates images nearly instantly — it gives 4 images per prompt. There’s a downside though — Microsoft doesn’t allow unlimited images. Users get 15 credits per month, which translates into 15 free AI images per month.

5. Free AI Image Generator: DeepAI

DeepAI is a no-fuss way to generate AI images for free. Users simply need to visit the DeepAI site, and enter the prompt. DeepAI is one of the only platforms where users don’t even need an account to generate AI images — they can simply enter in the prompt.

DeepAI’s free AI image generator

DeepAI generates one image per prompt. The image is free, and the site lets users choose between speed and quality. The user can also pick from one of more than 100 styles to generate their images, which is quite a useful feature that isn’t at the front and center of many other platforms which offer free AI generated images.

6. Free AI Image Generator: FreePik

FreePik is yet another alternative for users to generate AI images for free. FreePik requires users to create an account before they can generate their images. It allows single-sign on, so users can very quickly log in through their Google and other accounts.

FreePik’s free AI image generator

Freepik allows users to enter the prompt, and generates images. It lets users pick the number of images they want to generate, and also the style and the effects. Freepik, however, isn’t completely free — it gives free users 20 credits per month, and each AI generated image takes one credit. As such, users can generate 20 free AI generated images on the platform.

7. MagicStudio

MagicStudio is a no-fuss way to generate free AI images online. The site doesn’t require a login, which it proudlys advertises as well. Users can simply reach the site, and then enter their prompt.

MagicStudio’s free AI image generator

MagicStudio is extremely simple to use — there are simply no options to select. By default, one AI generated picture is created instantly. But the image we tried out wasn’t very accurate — instead of showing an astronaut riding a horse on the moon, it showed the moon in the background. Regardless, MagicStudio is free for a large number of uses, and is a fast and quick way to generate AI images online.

8. Adobe Express

Adobe is best known for its Photoshop software, but it has taken steps into the AI space as well. Adobe Express is an online platform that allows users to generate AI images online. Users need to create an Adobe account to be able to use the service, but can do so through a single-sign on through Google or other platforms.

Adobe Express free AI image generator

Like with other platforms, users enter a prompt, and can generate images. Adobe Express has quite a few options that users can select, including the size of the image, the content types, and the content style. Adobe Express allows users to generate plenty of free AI images before any limits are hit.

9. Deep Dream Generator

Deep Dream Generator is yet another free way to generate AI images. It has a no-nonsense UI, and doesn’t need a sign up to start generating images. Users can enter their prompt, and select from a large number of options.

Deep Dream Generator free AI image generator

By default, Deep Dream Generator generates one AI image per prompt. The image though wasn’t of the highest quality — it showed two astronauts instead of one, and only one was riding a horse. Also, its UI feels a bit less polished than some of its competitors. But the site lets users start generating AI images without a login, and is a quick and easy way to generate images.

10. Craiyon

Craiyon is yet another option to generate free AI images online. It’s completely straightforward to use — users don’t need a login, and can immediately start creating images with a prompt.

Craiyon free AI image generator

Interestingly, while Craiyon seems to take the longest time of any other option to generate images — this single prompt required 60 seconds to generate images — it generates 9 images at once. Not all of these images are perfect, but with 9 images being generated, it’s easy to find one or two that meet your needs. The platform also allows users to select styles for their AI generated images.