PDF to HTML Converter API - Transform PDFs into Web Content

Convert PDF documents to semantic, accessible HTML using AI-powered extraction. Make your PDFs searchable, accessible, and SEO-friendly with our advanced API.

100M+
Pages Converted
95%
Accuracy Rate
100+
Languages
WCAG
Compliant

Why FlexiDoc for PDF to HTML Conversion?

AI-Powered Extraction

Advanced AI understands document structure, extracting text, tables, and layouts intelligently

SEO Optimized

Convert PDFs into search-engine friendly HTML with semantic markup and metadata

Accessible Output

WCAG compliant HTML with proper headings, alt text, and screen reader support

Layout Preservation

Maintains original document structure with columns, tables, and formatting

Multi-Language Support

Handles 100+ languages with proper encoding and right-to-left text support

Batch Processing

Convert thousands of PDFs simultaneously with our scalable infrastructure

How Our AI-Powered PDF to HTML Conversion Works

1

Upload PDF

Send your PDF via API or upload through our dashboard

2

AI Processing

Our AI analyzes structure, extracts content, and generates semantic HTML

3

Get HTML

Receive clean, accessible HTML with extracted images and metadata

Easy Integration with Any Stack

Convert PDFs to HTML in minutes with our simple API and comprehensive SDKs

curl -X POST https://api.flexidoc.io/v1/convert/pdf-to-html \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: multipart/form-data" \
  -F "[email protected]" \
  -F "options={
    \"semantic\": true,
    \"extract_images\": true,
    \"preserve_layout\": true
  }"

Popular PDF to HTML Use Cases

Document Digitization

Transform legacy PDF archives into searchable, accessible web content

Content Migration

Migrate PDF-based documentation to modern web-based knowledge bases

SEO Enhancement

Make PDF content discoverable by search engines through HTML conversion

Accessibility Compliance

Convert PDFs to meet WCAG accessibility standards for web content

FlexiDoc vs Traditional PDF Converters

FeatureFlexiDocOthers
AI-Powered Extraction
Semantic HTML Output
WCAG Accessibility
Table Structure PreservationLimited
Multi-Language Support100+ Languages10-20

Transform Your PDFs into Modern Web Content

Start converting with 100 free pages. No credit card required.