LÖVE

Where do you find or make the tiny 8x8 pixel images for the particle system? Sorry I’m a bit new to Love2D. I made a working particle system, but I need a different image for it.

https://love2d.org/wiki/love.graphics.newParticleSystem

Also there is a new software that can help you create particle systems here : https://love2d.org/forums/viewtopic.php?f=5&t=88860

Images used by particle systems can be any size, and it's just a normal image you create in any image editing program. I'm not sure why you mention 8x8.