Brickonizer - A BrickIsBrick Part Recognition Service

Upload Images or PDF

Max. 100 MB per upload

Mark Parts

📝 How to mark parts:

  1. Select an image from your uploaded list (click on thumbnail above)
  2. Draw rectangles around each LEGO part by clicking and dragging
  3. Be precise: Frame parts tightly, avoid text/numbers like "2x", "3x"
  4. Use Auto Detect below for automatic box placement (you can adjust after)
  5. Adjust box size if needed: Hover over box edges to resize - grab and drag any side

💡 Tip: Click the red ✕ button on any box to delete it individually

Automatically detects and marks all parts in the selected image

Box count: 0

Results

Review Wizard

Please analyze parts first...

JSON Export