Texture Pack Editor Demo
Instant texture pack editing -- just one of the tools on the LearnToMod website. Plus, as a bonus, I explain my design process when making texture packs by showing you how to make a pack inspired by "Box Craft" -- one of my favorites.
To use this tool, you'll need a LearnToMod account. You can buy a recurring 1yr subscription here: https://www.learntomod.com/sign-up/