LEGO® Building Instructions 4+

The digital building companion


    • Free



LEGO® Building Instructions is the official DIY app to find and save digital building manuals for your LEGO construction sets.

With the LEGO® Building Instructions app, builders big or small can:

- Build with Instructions PLUS, the ultimate DIY, 3D modelling experience that acts as a guide and provides assistance when you’re building selected LEGO construction sets, featuring popular LEGO series, cars and more (look for the 3D brick builder icon).
- Find PDF manual booklets for all construction sets from 2015 to today.
- Search and explore LEGO sets.
- Save sets to a LEGO Account.
- Discover new ways to rig LEGO bricks. Turn a familiar construction and assembly process into creative, DIY building games.
- Have fun and build houses, planes, famous structures, cars and more with helpful builder features.

Get started by scanning the QR-code found on the front cover of your instruction manual or by searching for your construction set in the app.

Try out the all-new Instructions PLUS, an awesome 3D, DIY modelling experience that helps with assembly when you’re building selected LEGO sets and guides you smoothly through the building process. The assisted 3D brick builder feature lets you interact with the model by zooming and rotating as you build.

Build a digital collection of your LEGO sets and access them across devices by creating a free LEGO Account. Perfect for families who share a tablet! The LEGO® Building Instructions app redefines construction sets, guides you along the way, and inspires you to think outside the box.

You will need a stable internet connection to use this app.

We will continue to add sets to the experience so you can grow your digital collection and find fun new ways to rig your LEGO bricks! Check back to discover new sets and expand your LEGO collection for construction fun!

Want to know if your set has Instructions PLUS?

We're eager to hear how we can make this app better for you! Please leave us your thoughts and recommendations in reviews.

LEGO, the LEGO logo, the Brick and Knob configurations and the Minifigure are trademarks of the LEGO Group. ©2022 The LEGO Group.

LEGO Building Instructions is perfect for the whole family. Rediscover creative construction sets with step-by-step digital instructions and guides to build fun family moments.

LEGO Building Instructions is the perfect app that guides keen builders looking for digital assembly manuals and fun block builder instructions. Find tons of building instructions from 2015 to today (with more on the way!). Discover new ways to rig your bricks, build LEGO houses, rockets, cars and more with helpful builder features, instructions, and save manuals in PDF form in our digital library.

More than just construction games – The LEGO® Building Instructions app inspires builders to unleash their creativity. Have fun using Instructions PLUS, a cool, interactive, DIY feature available for selected sets with assisted 3D modelling and zoom and pan viewing modes. Find new ways to rig LEGO bricks, build houses, popular LEGO series figures, cars and more with the 3D brick builder icon and have fun exploring tons of digital instructions and building guides in our cool app!

What’s New

Version 2.4.5

We have made the LEGO® Building Instructions experience even better by fixing some bugs and improving performance in the app.

Ratings and Reviews

4.7 out of 5
7.4K Ratings

7.4K Ratings


Best App for Building Instructions! ⭐️⭐️⭐️⭐️⭐️

I absolutely love this app! I’ve only had it for a day and a love it! One suggestion, do you think with he 3D instructions that you could show us how long an axle is, like in the printed manuals? Thanks!

Vita$7 ,


Very helpful and super easy to use!

Developer Response ,

That's what we love to hear! 😊 Enjoy! 🤗 - Alina, LEGO® Customer Service

minipoopoopp ,

some of the instructions dont have 3d

make more instructions have 3d

Developer Response ,

Thanks for your feedback. 😃 Our developers are always looking to add more cool stuff to the app, so keep your eyes peeled for more interactive PLUS instructions to appear in the app! 👀🔎 - Michael, LEGO® Customer Service

App Privacy

The developer, LEGO, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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