JSON File Transformation

Convert, restructure, and transform your JSON data to CSV, XML, or any other format. Handle nested structures and complex arrays without writing code.

JSON has become the standard format for modern APIs and web applications. Used by REST APIs, MongoDB, Elasticsearch, and most cloud services, it is ubiquitous in digital data exchanges. However, leveraging JSON data in a spreadsheet or business application often requires transformation: flattening nested structures, unfolding arrays, renaming keys, or converting data types. Orchestria automates all these operations using AI. Our sovereign platform, hosted entirely in France, guarantees GDPR compliance and ensures your data never leaves European infrastructure.

Available conversions

CSV to JSON

Transform your CSV files into structured JSON objects with automatic type detection for numeric values, dates, and booleans. Ready for API consumption.

JSON to CSV

Flatten your nested JSON data into a readable CSV table for Excel or Google Sheets, with intelligent handling of arrays and deeply nested properties.

XML to JSON

Convert your XML files into clean JSON, with proper handling of attributes, namespaces, and CDATA sections. Ideal for modernizing legacy data formats.

Why use Orchestria

Structure preservation Nested objects, arrays, and data relationships are preserved or intelligently reorganized according to the desired output format. No data loss, no silent truncation.
Intelligent array flattening JSON arrays are automatically unfolded into rows during CSV conversion, with columns created for each nested property. Variable-length arrays are handled natively.
Natural language transformation Describe the desired output structure in plain English and the AI automatically generates the transformation flow. No JSONPath to write manually, no complex mapping rules.
Compatible with any API Integrate Orchestria into your data pipeline via our REST API. Transform third-party API responses on the fly, normalize data from multiple sources into a unified schema.
GDPR-compliant & sovereign AI All processing takes place in France on European infrastructure. Data is deleted after transformation. Fully GDPR compliant — your data is never stored or used for AI model training.

Real-world use cases

XML invoice conversion to JSON

Transform your invoices in XML format (UBL, Factur-X, Peppol) into JSON consumable by your business applications, internal APIs, and modern accounting platforms.

Frequently asked questions

The AI analyzes the complete structure of the source JSON and applies the appropriate transformation strategy: dot-notation flattening for CSV output, element and attribute mapping for XML. You can also describe the desired output structure in plain English for full control.
Yes, Orchestria natively handles arrays of different sizes. During CSV conversion, each array element becomes a separate row. Parent properties are duplicated on each row to maintain data consistency across the flattened output.
Orchestria preserves data types (numbers, booleans, dates, strings) as much as possible. During CSV conversion, types are converted to text with consistent formatting. When converting from CSV to JSON, typing is automatically restored based on value analysis.
Orchestria accepts JSON files up to 10 MB. For large files, the asynchronous mode via webhook is recommended to avoid blocking your application. There is no strict limit on nesting depth.
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