As a general rule, you can’t make a background transparent in Canva. However, there are a few workaround methods you can use to create the illusion of a transparent background.
One method is to create a shape with a transparent fill, and place it over the top of the element you want to appear to have a transparent background. This is most effective with images, as you can use the shape to mask out any unwanted parts of the image.
If you are planning to make a transparent background in Canva, be aware that there are some limitations. First, the transparency tool is only available for paid users. Second, even for paid users, the transparency tool is not available for all elements. Finally, be aware that making a background transparent will reduce the quality of your image.
Another method is to use a solid color background, and then add a gradient over the top of it. This will give the illusion of a transparent background, as the gradient will fade out to nothing.
Finally, you can also try using a patterned background, and then setting the opacity of the entire layer to be lower. This will make the patterned background appear through, and give the illusion of a transparent background.
All of these methods are just workaround solutions, and won’t actually give you a true transparent background. If you need a true transparent background, you’ll need to use an image editing program like Photoshop or GIMP.