This is a web app used to convert an image into code for a Mindustry Micro Processor, so that you can print images on logic displays in the game. You need to have Mindustry 6.0. To use this, go to the github.io page. This page also explains how to use it.
UPDATE: This was forked by 8dcc. You can use the 40x40 image generator here.
Due to my limited experience with web development, much of this code is based on code from the openCV tutorials and W3Schools.