Documentation

Everything you need to know about A2A Converter's capabilities, architecture, and supported formats.

Getting Started

How to use A2A Converter
Simple 3-step process to transform your files.
01

Upload File

Drag and drop your file or click to select. We automatically detect the file type.

02

Select Output

Choose your desired target format from the available conversion options.

03

Convert & Download

Click convert. Your file is processed securely and ready for download instantly.

How It Works

A2A Converter operates on a sophisticated, server-side engine designed for speed and fidelity. When you upload a file, it is streamed to our secure processing layer which routes the request to a specialized engine based on the file type:

  • Document EngineUtilizes headless browser technology (Puppeteer) for high-fidelity PDF rendering and AST-based parsers for Markdown/HTML transformations.
  • Image EnginePowered by low-level image processing libraries (Sharp) to perform pixel-perfect format conversions and optimizations.
  • Data EngineStrict schema validation and transformation streams ensure CSV, JSON, and XML data is converted accurately without data loss.
  • Privacy FirstAll processing happens in-memory. Files are never written to disk and are strictly discarded immediately after the response is sent.

Supported Formats

Conversion Matrix
A comprehensive list of all supported input and output combinations.
CategoryInput FormatAvailable Output Formats
DocumentsPDFHTML, Markdown, Text
DocumentsMarkdownHTML, PDF
DocumentsHTMLMarkdown, PDF
Structured DataCSVJSON, XLSX
Structured DataJSONCSV, TOML, YAML, INI, XML, NDJSON
Structured DataYAML / XML / INIJSON
ImagesPNG / JPG / WEBPPNG, JPG, WEBP (Interchangeable)