in this video i will tell you how to convert 2d image into 3d image.
Simple 2D images, such as a logo, can easily be converted into 3D images in Blender 3D. The easiest way to do this is to first convert the image into a vector image using a vector graphics editor such as Adobe Illustrator, or Inkscape.
or you can convert 2d into 3d by using pngtosvg.com
then import in blender and follow all steps shown in video.thanks