PDF to Base64 Converter

Convert PDF files to Base64 encoded format. Upload your PDF and get Base64 output for embedding in web applications or data storage.

PDF Upload

Drop your PDF here

or click to select a PDF file

Supports PDF files up to 10MB

Select a PDF file to convert to Base64

Base64 Output

Select a PDF file to see the Base64 output

About PDF to Base64 Conversion

PDF to Base64 conversion encodes PDF files into Base64 strings, making them suitable for embedding in web pages,storing in databases, or transmitting through text-based protocols.

Common Use Cases:
  • Web Embedding: Embed PDFs directly in HTML without external files
  • Email Integration: Include PDFs in email templates as data URLs
  • API Transmission: Send PDFs through REST APIs as Base64 strings
  • Database Storage: Store PDF content directly in database fields
  • React/Vue Components: Include PDFs in JavaScript frameworks
  • Mobile Apps: Embed PDFs in mobile applications
Output Formats:
  • Base64 Only: Raw Base64 string for maximum compatibility
  • Data URL: Complete data URL with MIME type for direct browser use
  • HTML Embed: Ready-to-use HTML embed code with fallback
Features:
  • Support for all PDF versions and sizes
  • Drag and drop PDF upload
  • Real-time PDF information display
  • Multiple output formats
  • Configurable line wrapping for readability
  • Copy to clipboard functionality
  • Download Base64 as text file
  • Client-side processing for security