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View 3D MPD Files Online

Use this free tool to view your 3D MPD (Lego Model) files online without needing to install any software. Our MPD viewer tool will generate a real-time 3D preview of your MPD file with Pan and Zoom controls allowing you to see your 3D model from any angle.

Our MPD viewing tool can load most MPD files and we are working on improvements all the time to improve compatibility with all file formats. If you are looking to convert your 2D image files to 3D files such as STL then we have a 2D to 3D conversion tool here.

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How to View your MPD File Online?

Here are 2 simple steps to display your MPD file in any web browser.

Upload an MPD

Click the "Upload a File" button and select an MPD to upload. The maximum file size is 100MB.

View your MPD

Once processed your MPD file will be displayed in the web browser.

Frequently Asked Questions

How can I view my MPD file online?

First, click the "Upload..." button and select the MPD file you wish to view. Once your MPD file has been received it will be displayed in your browser.

How long does it take to view my MPD file?

We aim to process all MPD file viewing requests as quickly as possible, this usually takes around 5 seconds but can be more for larger or more complex files so please be patient.

How accurate is the MPD file viewer?

We aim to create the most accurate rendition of your MPD file with our tools. Our tools are under constant development with new features and improvements being added every week.

Is it safe to view my MPD file on ImageToStl.com?

Yes, of course! We do not store the MPD file you submit. The generated preview file within your browser is deleted after 15 minutes,

Can I view my MPD file on Windows, Linux, Android, iOS or Mac OS?

Yes! Our MPD file viewer will run on any system with a modern web browser. No specialist software is needed to use our file viewing tools.

File format information for MPD

Full NameLego Model
Type3D Model
Mime Typeapplication/octet-stream
ToolsMPD Converters, 3D Model Voxelizer, Create MPD Animation, View MPD


The LDRAW file format is a group of different files with different extensions used to describe LEGO objects. The most common file extension MPD can contain many LEGO bricks in a single file. The format was created in the early 1990s and is maintained by a thriving community of LEGO builders to this day.

An MPD file is a text-based format containing LEGO brick definitions using 3D geometry and materials/colors to describe the object's visual properties. There are several LDRAW file viewers and editors available such as LeoCAD.

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