Download the free LEGO® Builder app where you can discover digital, interactive building instructions for your new LEGO sets

Studio is an all-in-one desktop app for Windows and Mac that lets you build with virtual LEGO® parts, render designs and create instructions. Be the first to test out new features. Design your own custom parts. Visit the Studio forum or contact us. Discuss various topics with over 100,000 members in our community.

Step into a new world of building! The LEGO® Builder app is here to guide you on your next LEGO build. Rotate and zoom your models, build together with friends and family, and keep track of your collection.

Mecabricks is an online platform to build, animate, render and share virtual 3D LEGO models.

LEGO® Builder is the official LEGO® building instructions app that will guide you on an easy and collaborative building adventure. Step into a new building experience - LEGO Builder...

Brick building software, powered by the LEGO Group. 25 Years of BrickLink! Get ready to celebrate because 2025 marks BrickLink’s 25th anniversary, and we want our wonderful community to join the fun!

LEGO Builder is an app designed to guide youngsters and their families on all their LEGO adventures. It allows them to build and create like never before, keep track of the sets they’ve completed and, of course, make their all-important LEGO avatar.

Simply search for LEGO® Builder. and choose ‘Build Together’. Open the LEGO® Builder app on all devices. Build the set together! Let the app guide your creation brick by brick. Ready to start building? Unleash your imagination with the LEGO® Builder App! Discover a vast universe of LEGO sets, all at your fingertips.

Build, render and create instructions. Watch as your bricks clutch, hinge, and clip to each other through our snap-to functionality. Compatible connections are detected, allowing you to assemble parts quickly. Studio 2.0 supports direct integration …

Discover over 149,000 custom LEGO designs (MOCs) with building instructions With over 100 new MOCs being added every day, you're sure to find your next build! Find MOCs to Build