Dataset Format Converter & Annotations Transformer

Seamlessly convert dataset annotations between YOLO, COCO JSON, Pascal VOC XML, and Labelme JSON.

Key Features:

  • 100% Local & Private: All processing is done inside your browser. No files are uploaded to any server.
  • Free Online Access: No subscription, no registrations, no watermarks, completely unlimited.
  • WASM/W3C Powered: Running local CPU/GPU engines with client-side sandbox execution.

Please enable JavaScript to run this interactive local tool.

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