Convert Documents into
AI-Ready Markdown

Instantly transform your PDFs, Word docs, spreadsheets, and images into clean, structured Markdown, the optimal format for LLMs, developers, and documentation.

Enter a publicly accessible URL to any supported document format

Quick Examples:
Built for LLM Pipelines
Curbs AI Hallucinations
Instant Processing

Why convert documents to Markdown for AI?

Markdown is the universal standard for feeding data into modern Artificial Intelligence. When preparing documents for Large Language Models (LLMs) or building Retrieval-Augmented Generation (RAG) pipelines, raw text extraction loses context. Markdown preserves semantic structure while stripping away the complex, bloated styling code of formats like PDF or Word.

Preserves Semantic Layout & Tables

Our unified parser intelligently reconstructs complex document hierarchies, multi-column layouts, and nested tables into clean Markdown that LLMs natively interpret.

Reduces AI Token Costs

By converting heavy PDFs and HTML files into lightweight Markdown, you drastically minimize prompt token consumption, making your AI inference faster and cheaper.

Looking for a custom integration?

This website started as an internal tool. We needed a reliable way to process documents for our own in-house projects, and wanted a conversion pipeline that met our exact standards.

We realized the broader public could benefit from the same high-quality extraction, so we made these tools available here.

If you need high-volume batch processing or direct API access, let's talk. We'd be happy to build a custom conversion pipeline for you.

Drop us a message

Frequently Asked Questions

How do I convert a PDF with tables to Markdown?

Simply upload your PDF to anuano.com. Our advanced document parsing engine automatically detects layout structures, extracting tables, headers, and images, and flawlessly converts them into standard GitHub Flavored Markdown.

Are my uploaded documents secure and private?

Yes. Data privacy is our top priority:

  • Files are processed securely and are never permanently stored on our servers.
  • We do not train any AI models on your proprietary data or documents.

What file formats can I convert to Markdown?

Our converter supports a massive variety of formats including PDF, Microsoft Word (DOC, DOCX), Excel (XLS, XLSX), PowerPoint (PPT, PPTX), HTML pages, and raw images (PNG, JPG, WebP) via built-in Optical Character Recognition (OCR).

Is this tool free for RAG and LLM data preparation?

Yes! Anuano is a free online tool designed specifically for developers, data scientists, and researchers who need to prepare their datasets for Retrieval-Augmented Generation (RAG) pipelines and LLMs. Files up to 30MB are supported completely free of charge.

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