Upload Tool Guidance

DxBrick’s Upload Tool makes building easier than ever. It automatically matches your part list with our inventory, helping you find everything you need — from everyday classics to rare, discontinued pieces.

Even better, you can get all your parts in one place without the hassle of paying extra shipping fees or taxes from multiple shops — often saving you more than the cost of the bricks themselves.

Step 1: Prepare a Part List
Step 2: Upload to Match
Step 3: Add to Cart

Step 1: Prepare a Part List

First, you’ll need a parts list to upload. You can create one yourself using digital building software with virtual bricks, or download it from third-party websites that provide MOC instructions.
Our Upload Tool supports the following formats:

  • Studio(.ldr; .csv; .xml)
  • LEGO Digital Designer(.lxf; .BOM)
  • Bricklink(.XML)
  • Rebrickable(.csv; .xml)
  • Custom made xlsx, xls

Step 2: Upload to Match

Simply drag and drop your parts list file into the upload area, or click the box to browse and select it from your device. Once chosen, your file will be uploaded to the tool automatically.


Once your parts list is uploaded and processed, the system will display a list of matched (and any unmatched) items, along with detailed information on pricing and availability.
Because stock levels are checked in real time during processing, you’ll always see the most accurate and up-to-date availability.
If certain parts from the list are out of stock or cannot be found, they will be clearly indicated in the results.

For any out-of-stock parts, substitution options will be provided. By clicking the “Substitute Part” button, you can view and select from other available colors or elements.



Step 3: Add to Cart

Following the replacement process, both available parts and their substitutes can be conveniently added to your cart with a simple click of the "Add to Cart" button.

Download out-of-stock and not-found parts for future reference

Parts may be unavailable for various reasons—sometimes due to insufficient stock, other times because they're a color our suppliers don't carry or a printed component we don't offer.


Regardless of the cause, you can click on the relevant section to view these parts. We also offer a convenient way to export missing items to an XML file, which can be used on Bricklink to source the parts we don't stock.