How to use Canva’s text-to-image generator

 

By Jeremy Caplan

This article is republished with permission from Wonder Tools, a newsletter that helps you discover the most useful sites and apps. Subscribe here.

It’s difficult to design creative images. But it’s easy to type a few words. That’s why some of the biggest buzz in tech these days is about new services that turn text into visuals.

Using artificial intelligence, these almost-magical tools can create machine-generated images from any phrase you type in as a prompt. Want a bike-riding panda? A blue car flying across a rainy Manhattan skyline? Whatever you can think of, you can have in image form in seconds.

It started with a few niche tech projects like DALL-E 2, Midjourney, and Stable Diffusion. Now it’s gone mainstream. Read on to see how these images look and to learn how to create your own with Canva and other new services.

Canva recently launched its own text-to-image generator. Here’s how to use it:

    Visit TextToImage.app in a web browser or search Canva for the “Text-to-Image” app.

    Click to open the Text-to-Image app in a little drawer next to the project you’re working on.

    Type in a phrase or use one of the suggested defaults to test it out. Wait a few seconds. You’ll be presented with four image options.

    Drag a generated image into your project.

    Edit the image with Canva’s built-in photo editor to adjust it to your preference.

    Download it or share a link to show off your new AI-assisted creation.

Voilà! You’ve officially entered the robot age.

First, robots (algorithms powered by artificial intelligence, really) learned to write for you. I wrote about my surprising experience with that. Now machines are generating images for us. Startups like Synthesia are generating AI video too.

Canva is now the biggest (though not the only) service converting text to images.

Alternatives to Canva for generating your own text-to-image visuals

To try out these services, I typed “a butterfly flying over a swimming pool in Times Square” and a few other prompts into new tools. Here are some you can try.  

    NightCafé provides a few free credits so you can try generating images for free. Here’s the butterfly image it generated for me. And a visual of a “happy grandparent kissing a parrot.” You can customize your image by choosing from a variety of styles, and you can “evolve” or edit it after it’s created. 

    Stable Diffusion is one of the highest-quality services I tested. It generated these grandparent + parrot images for my prompt. You can try it free on this demo site or try the new DreamStudio beta for the full pro-level experience. Here’s its 100-second video demo on how to get started.

    Midjourney describes itself as an independent research lab exploring new mediums of thought and expanding the imaginative powers of the human species. It’s run by a fully distributed team of 11. See examples of what people have created in the community showcase. To learn more and join the beta, you can take part in a discussion group on Discord, which is akin to a Slack group.
    Melobytes is a fascinating new service I stumbled upon that offers all sorts of AI creations, including image to song. It took the happy grandparent with parrot image I created and generated this bizarre 27-second sound clip. The service even has a feature to take a subtitle file and turn it into a video. It also has a simple text-to-image service that yielded this tiny butterfly-prompt image. The service is not one I’d recommend for quality renditions, but its range of offerings signals what AI will eventually be capable of.

    Craiyon is the first one I tried, originally called DALL-E mini. In my tests the images were of lesser quality than those from the other services, as reflected in this rendition of my butterfly phrase. It’s free, though, and requires no login.

Some people are understandably concerned about this use of artificial intelligence. Witness the controversy over a digital art prize awarded to an AI-generated piece at the Colorado State Art Fair. What are your thoughts on how this AI can and should or shouldn’t be used? Leave a comment or reply to this post.

This article is republished with permission from Wonder Tools, a newsletter that helps you discover the most useful sites and apps. Subscribe here.

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