The intelligent data labeling tool designed for complex document structure analysis, layout parsing, and reading order detection.
Simply drag and drop your PDF or image files into the tool. Advanced AI models automatically identify and segment document elements.
Use our intuitive UI tools to review, adjust, and refine automatically detected document structures, bounding boxes, and reading flows.
Once labeling is complete, export structured datasets ready for fine-tuning Large Language Models (LLMs) or Layout AI models.
High-precision layout understanding built for enterprise dataset preparation.
Instantly segment multi-column documents, headers, footers, tables, and figures without manual box drawing.
Preserve logical reading sequences across complex non-linear document layouts for LLM fine-tuning.
Configure tailored label hierarchies, key-value pairs, checkboxes, code blocks, and custom annotations.
Export standardized JSON structured datasets ready for direct integration into PyTorch or Hugging Face pipelines.
No tedious sign-ups required to try sample datasets.
Open DocuGraph Auto Labeler
