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LabelMe JSON
LabelMe JSON

LabelMe is an actively developed open source graphical image annotation tool inspired by the app of the same name released in 2012 by MIT CSAIL.

‍

It is capable of annotating images for object detection, segmentation, and classification (along with polygon, circle, line, and point annotations). It also supports annotating videos.

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The app is cross-platform and runs on Ubuntu, macOS, and Windows using Qt4 (or Qt5) and Python (2 or 3). A docker container is also available.


Also check out our LabelMe Tutorial.

LabelMe JSON

CONVERT To
CONVERT From
MODELS
EXAMPLE
Use Roboflow to convert
LabelMe JSON
to the following formats.
LabelMe JSON
 to 
Tensorflow TFRecord
LabelMe JSON
 to 
COCO JSON
LabelMe JSON
 to 
Pascal VOC XML
LabelMe JSON
 to 
CreateML JSON
LabelMe JSON
 to 
YOLO Darknet TXT
LabelMe JSON
 to 
YOLOv7 PyTorch TXT
LabelMe JSON
 to 
YOLOv5 PyTorch TXT
LabelMe JSON
 to 
Google Cloud AutoML Vision CSV
LabelMe JSON
 to 
Sagemaker GroundTruth Manifest
LabelMe JSON
 to 
meituan/yolov6
LabelMe JSON
 to 
Scaled-YOLOv4 TXT
LabelMe JSON
 to 
YOLO Keras TXT
LabelMe JSON
 to 
OpenAI CLIP Classification
LabelMe JSON
 to 
RetinaNet Keras CSV
LabelMe JSON
 to 
Tensorflow Object Detection CSV
LabelMe JSON
 to 
Multiclass Classification CSV
LabelMe JSON
 to 
YOLOv4 PyTorch TXT
LabelMe JSON
 to 
YOLOv5 Oriented Bounding Boxes
Use Roboflow to convert the following formats to
LabelMe JSON
format.
Here are pre-configured models that use
LabelMe JSON
. Once your data is in Roboflow, just add the link from your dataset and you're ready to go. We even include the code to export to common inference formats like TFLite, ONNX, and CoreML.
We don't currently have models that use this annotation format.
To see our entire list of computer vision models, check out the Roboflow Model Library.
labelme.chess.json
{
  "version": "4.5.6",
  "flags": {},
  "shapes": [
    {
      "label": "black-bishop",
      "points": [
        [
          250.5,
          44.0
        ],
        [
          285.0,
          112.5
        ]
      ],
      "group_id": null,
      "shape_type": "rectangle",
      "flags": {}
    },
    {
      "label": "white-knight",
      "points": [
        [
          128.5,
          44.0
        ],
        [
          168.5,
          110.5
        ]
      ],
      "group_id": null,
      "shape_type": "rectangle",
      "flags": {}
    },
    {
      "label": "white-king",
      "points": [
        [
          110.5,
          153.5
        ],
        [
          160.0,
          253.5
        ]
      ],
      "group_id": null,
      "shape_type": "rectangle",
      "flags": {}
    },
    {
      "label": "white-bishop",
      "points": [
        [
          91.0,
          295.0
        ],
        [
          136.5,
          366.0
        ]
      ],
      "group_id": null,
      "shape_type": "rectangle",
      "flags": {}
    },
    {
      "label": "white-pawn",
      "points": [
        [
          242.0,
          253.5
        ],
        [
          277.5,
          306.5
        ]
      ],
      "group_id": null,
      "shape_type": "rectangle",
      "flags": {}
    },
    {
      "label": "white-queen",
      "points": [
        [
          317.0,
          33.0
        ],
        [
          357.0,
          117.0
        ]
      ],
      "group_id": null,
      "shape_type": "rectangle",
      "flags": {}
    },
    {
      "label": "white-bishop",
      "points": [
        [
          367.5,
          1.5
        ],
        [
          401.0,
          69.5
        ]
      ],
      "group_id": null,
      "shape_type": "rectangle",
      "flags": {}
    },
    {
      "label": "black-rook",
      "points": [
        [
          484.5,
          56.5
        ],
        [
          522.5,
          113.0
        ]
      ],
      "group_id": null,
      "shape_type": "rectangle",
      "flags": {}
    },
    {
      "label": "black-king",
      "points": [
        [
          557.0,
          108.0
        ],
        [
          614.5,
          206.0
        ]
      ],
      "group_id": null,
      "shape_type": "rectangle",
      "flags": {}
    },
    {
      "label": "black-pawn",
      "points": [
        [
          384.0,
          153.0
        ],
        [
          412.5,
          204.5
        ]
      ],
      "group_id": null,
      "shape_type": "rectangle",
      "flags": {}
    },
    {
      "label": "black-bishop",
      "points": [
        [
          388.5,
          242.0
        ],
        [
          428.0,
          310.5
        ]
      ],
      "group_id": null,
      "shape_type": "rectangle",
      "flags": {}
    },
    {
      "label": "black-pawn",
      "points": [
        [
          517.5,
          249.5
        ],
        [
          553.0,
          303.5
        ]
      ],
      "group_id": null,
      "shape_type": "rectangle",
      "flags": {}
    },
    {
      "label": "black-knight",
      "points": [
        [
          466.5,
          356.5
        ],
        [
          516.0,
          430.5
        ]
      ],
      "group_id": null,
      "shape_type": "rectangle",
      "flags": {}
    }
  ],
  "imagePath": "0af.jpg",
  "imageData": "/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRofHh0aHBwgJC4nICIsIxwcKDcpLDAxNDQ0Hyc5PTgyPC4zNDL/2wBDAQkJCQwLDBg...",
  "imageHeight": 512,
  "imageWidth": 765
}