A smooth building experience for your students.


building instructions

500 000+

builds by users


interactive instructions

Trusted by FLLCasts – selling to users in 80+ countries

start now

   What do you get?

  Start from 9$/m

9 $/m
1 000 visualisations/month
∞ models
Custom viewer style
Start now
5 000 visualisations/month
25 private models
15 branded models
Custom viewer style
Start Now
50 000 visualisations/month
100 private models
50 branded models
Paywall addon
Preview addon
Start Now
Need something more? Contact us to design a plan tailor made for for you!

   Explore some of the Features

Embed any instruction in less than 60 seconds

Putting interactive 3D instructions on your website is as easy as embedding a YouTube video. 


Paywall add on

Protect your IP by making sure that only customers that have paid for you content can access your instructions.


Automatic thumbnail renders

Create beautiful and consistent thumbnails for your instructions with ease and zero effort.



Make use of our experts to help you create engaging instructions, where the creations live within the viewer.


Stud.io support

Stud.io is one of the leading softwares for developing LEGO models and instructions. You can use stud.io to develop your instructions and upload them at BuildIn3D 

How to start?

We can help with preparing the instructions or use an already existing one created with a software such as Stud.io. 

Contact us