any "quick and dirty" tricks to fix jpeg artifacts

Use Waifu2X

claim it's pixel art.

>>3078836

close, waifu lets you enlarge an mage without little to no artifacts, but it doesn't do much on a picture already messed up

shrink and/or blur are the only quick fixes

>>3078835
>slow and clean tricks that actually give good results?

painstakingly trace and recolor it with the old picture as guideline.

>>3078835
dont safe in fucking jpeg , dont upload to sites that turn it into jpeg

>>3078879
smart blur worked ok enough. thanks!

>>3078896

> i control the entirety of the digital medium with an iron fist, meaning nobody will ever have to deal with jpg artifacts.

>>3078835
Topaz Denoise + Clean. Best for manga.