BrickFinder combines neural computer vision with official LEGO geometric catalog data to instantly recognize loose bricks, minifigure parts, and Technic elements from photos.
Upload a clear photo or snap a picture using your mobile camera or desktop webcam.
Isolates brick boundaries, removes background noise, and normalizes lighting levels.
Extracts stud counts, anti-stud tubes, bevel angles, slope pitch, and color histograms.
Compares extracted vectors against thousands of official LEGO Design IDs and LDraw 3D CAD meshes.
Calculates match confidence scores (e.g. 96%) and displays similar candidate alternatives.
User confirms match candidate, inspects set inventories, or searches exact stamped Design IDs.
Note on Candidate Matches: Identification results generated by computer vision represent probabilistic match candidates, not guaranteed physical verifications. We always encourage checking the physical Design ID stamped on the brick.