What software do you use for cover design?

Designing and making book covers is basically the same as editing ordinary pictures. If you don't need a vector diagram, you can generally use photoshop. However, there are some things that need attention in the design and production of book covers. First, to choose "CMYK" as "image mode", the colors printed with RGB will be different; The second is the setting of size and resolution. Generally, add "water" to the actual size, that is, add 1-2mm to the actual size screen, that is, the size of the new file (or the selected image file) is larger than the actual size of the book by 1-2mm on each side. When cutting, it will be cut off (the jargon calls this extra part "water"), and the pixel is set to 300 pixels/inch; Third, we should draw the development map of design format (including spine, back cover, folding, etc. ). In addition, design instructions and requirements should be attached and explained in as much detail as possible. Supplement: photoshop, commonly known as PS, is a worldwide professional image processing software, which can be downloaded by many software stations. It is currently in CS3 version.

Sorry, I can't meet your requirements yet, because the background pattern on the cover is not easy to get, downloading it will lead to copyright disputes, and it will be very troublesome to draw it yourself. If it's simple, it's ok. The content and cover of your book need complex patterns to reflect the connotation of the book. If it is a general literary or professional background, it is still relatively easy to deal with. You must find another way. In addition, the pixels of the image you mentioned are very small, and the definition will be very poor after amplification. I don't know what you do with it. If it is used online, it will be fine, but if it is used in book publishing, it will not work.