hi friends,
i recently posted about clean4x, a pixel art upscaler i made. it was mostly a proof of concept, i never expected the amount of attention it got!
i've spent my time since then significantly improving on the algorithm, and i'm extremely happy with the results.
i'd like to share cleanEdge:
https://torcado.com/cleanEdge/
and this time, i made a tool for it! you can use it! drop or paste any sprite into the editor and compare the results to normal, and even download rotated or scaled versions of your sprite!
i've open-sourced both this version and the previous under the MIT license, you are free to do what you want with it :) the source code for cleanEdge can be found here
more details under the cut: