Structura

This is structura a tool for minecraft bedrock edition that generate resource packs. These packs are an attempt to replicate litematica for minecraft bedrock edition. Litematica on bedrock has been a dream of many people in the community for a very long time. Structura release is the first step towards making the semi transparent blocks in survival to guide you in your building. The packs this generates works on every version of Minecraft bedrock edition that I have tried. The software is licensed under MIT it is a very open and permissive license.
https://github.com/RavinMaddHatter/Structura

Also if you need to convert online via the web, try:
https://structuralab.com/

Structura 1.6.5 update is out, This is a minor update that makes it harder for me to break the updater.