AI image generation is rapidly gaining traction, providing users with the ability to transform text prompts into vibrant images. With a plethora of AI companions available, finding the best one for your needs can feel overwhelming. To help you navigate this space, I’ve tested four popular options: Gemini, ChatGPT, Grok, and Microsoft Copilot. Each of these companions offers the ability to create images from text prompts free of charge, though they typically limit users on daily image generations.
I challenged these AI companions with three distinct prompts: a realistic portrait, a birthday party invitation, and a creative artwork, to determine their capabilities across varying styles.
A Realistic Portrait
A realistic image of two people sitting at a bus stop holding hands, wearing rain coats, it’s a slightly rainy day with blue skies but some grey clouds. The mood is happy, both people are chatting and smiling. The image should be 1920 by 1080 pixels in size.
The first prompt aimed to create a lifelike portrayal featuring human figures, a known hurdle for AI-generated images due to challenges with depicting hands accurately. Unfortunately, even with strong outputs, all images reflected an odd blending of fingers. Nevertheless, they appropriately captured the ambiance of a rainy day. Intriguingly, all companions defaulted to generating a man and a woman, irrespective of the prompt’s potential for diversity.
Interestingly, both ChatGPT and Copilot deliver images with similar profiles, hinting they might share underlying technology. My personal pick was Gemini, offering a more intricate background and finer details.
An Invitation to a Party
An invitation for a 25th birthday party being held on August 4th, 2026, at 6 p.m. The location is The Shard in London, which should also be written on the invite. The style should be glittery and pink with party decorations included, and the name of the birthday girl is Jasmine, which should also be incorporated into the image. The image should be 1920 by 1080 pixels in size.
This prompt tested how well the AI handles textual information and formal design elements. While all the companions included the necessary details, both ChatGPT and Copilot produced invites that appeared cropped and lacked text centering, leading me to suspect a truncation issue post-generation. Gemini excelled here, delivering a polished invitation with all elements centered beautifully.
A Detailed Creative Illustration
A painting of a princess in a forest surrounded by fairies, pixies, gnomes, and a pony. The vibe is whimsical and magical, and the image should look like it has been hand-painted. The image should be 1920 by 1080 pixels in size.
For the final test, I aimed for whimsy with a more creative prompt. Unfortunately, while Gemini and Grok leaned towards a cartoonish style, Gemini still managed to weave more intricate details, including sparkles that translated the magical spirit of the prompt effectively. Conversely, ChatGPT and Microsoft Copilot best captured the essence of a hand-painted scene, making them strong contenders for creative portrayals.
Do AI image generators struggle with hands and fingers?
Yes, it is a common issue across various AI generators, often resulting in awkward hand portrayals that don’t reflect human anatomy accurately.
Can AI image generators create promotional materials like invites?
Yes, many AI companions can produce visually appealing invitations, though accuracy in layout and centering can vary significantly.
What’s the best AI image generator currently available?
While results can differ, Gemini offers detailed imagery with strong background elements, making it a top choice among the tested generators.
In conclusion, as AI technology continues to evolve, these tools are becoming increasingly valuable for artists, marketers, and everyday users alike. If you’re curious about the latest tools or want to explore more, head over to Moyens I/O for deeper insights and expert guidance.