What can I do in this hub?

You can OCR images and scanned PDFs, extract clean text or Markdown, inspect structured JSON output, export tables, capture captions, slice page ranges, and package documents for RAG or LLM workflows.

It is useful for researchers, operations teams, knowledge-base builders, AI pipeline developers, and anyone who needs to turn documents into machine-usable content.

Start with the sample closest to your source document type, then choose between OCR, text cleanup, Markdown export, JSON inspection, or table extraction based on the output you need next.

Elysia Tools

Navigation

extract

Document OCR and Structured Extraction Tools

Extract text, Markdown, JSON, tables, captions, and RAG-ready chunks from scanned PDFs and document images with OCR and structure-aware workflows.

Overview

What this hub helps you accomplish

This hub focuses on turning document files into reusable data. It covers image OCR, scanned-PDF recovery, plain-text and Markdown extraction, structure-aware JSON browsing, table export, caption indexing, page-range extraction, and chunk packaging for downstream search or LLM pipelines.

Tools

Tools inside this hub

Samples

Sample stories related to this hub

Hubs

Document OCR and Structured Extraction Tools

What this hub helps you accomplish

Tools inside this hub

Sample stories related to this hub

Continue with adjacent topic clusters

Learn when to use this tool, what it supports, and how real users apply it.

Overview

When to use

How it works

Use cases

FAQ

AI Image to Markdown

Receipt & Invoice OCR Recognition

AI ID Card OCR Recognition

PDF OCR Text Layer

Scanned PDF OCR to Markdown

PDF Text Extractor

PDF to Markdown Converter

PDF to Clean Text for LLM

PDF to JSON Structure Explorer

PDF Table Extractor to CSV/JSON

PDF RAG Chunker & Citation Pack

PDF Image & Caption Extractor

PDF Page Range Extractor

PDF Samples

JPG Samples

PNG Samples

TIFF Samples

JSON Samples

Markdown Samples

PDF Conversion and Document Export Tools

Text Extraction Tools

Markdown Export, OCR, and Document Conversion Tools

JSON Interchange and Format Translation Tools