I understand you're looking for a way to convert PNG images into .mcpack files (Minecraft Bedrock Edition add-ons/resource packs). Here’s the direct answer:

The most common way to "convert" your PNGs is to organize them into the correct folder structure and then use a simple renaming trick.

: Bridge. is a powerful web-based code editor specifically for creating Minecraft Bedrock Add-ons and packs. Common Troubleshooting

Your image as a PNG, a free text editor (Notepad++), and a web-based JSON generator like misode.github.io .