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🏷️ ArUco Marker Generator
Generate printable ArUco fiducial markers from OpenCV's predefined dictionaries.
Dictionary
4X4
5X5
6X6
7X7
Marker ID
(0–999)
−
+
Marker size
(mm, black square edge)
Border
(mm, white quiet zone)
Live preview
4X4 · ID 0 · 50 mm
File format
SVG (vector)
DXF (vector)
PNG (raster)
JPG (raster)
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