ohhh okay, i didn't really know how to do it so sorry abt that (i still don't)
Its okay. You don't have to be sorry about that. Its just my personal preference to use scaled up images for pixel art. I believe most pixel-art art editors have an in-built option to change resolution while exporting. I know pixel studio, the software I use, has one. I'm not sure about other applications.
184 days ago(+1)
Here I blew it up for you. there is usually an export function for these programs that contain a resize function. the program I use (aseprite) does it by percent. It looks like this:
I did 600 percent which increased it by about 600 pixels to height and width.
The best part is the export is a separate file and won't overwrite the source (you want to keep the source in the original size for you project)