Converts JSON files to XML format — APIs, configuration files, and data exchange between web services to enterprise systems, SOAP APIs, document formats like DOCX and SVG. All conversion happens locally in your browser with no file size limits.
Enter data to convert
Converts JSON files to CSV format — APIs, configuration files, and data exchange between web services to spreadsheets, database exports, and data imports. All conversion happens locally in your browser with no file size limits.
Converts CSV files to JSON format — spreadsheets, database exports, and data imports to APIs, configuration files, and data exchange between web services. All conversion happens locally in your browser with no file size limits.
Converts CSV files to XML format — spreadsheets, database exports, and data imports to enterprise systems, SOAP APIs, document formats like DOCX and SVG. All conversion happens locally in your browser with no file size limits.
Minify XML by removing whitespace, or validate XML syntax. Paste your XML and choose an operation.
Build and test SOAP API envelopes with WSDL URL, method name, and XML parameters. Generate complete SOAP request envelopes.
JSON (JavaScript Object Notation) uses human-readable structured data encoding and is best for APIs, configuration files, and data exchange between web services. XML (Extensible Markup Language) uses verbose hierarchical markup encoding and excels at enterprise systems, SOAP APIs, document formats like DOCX and SVG. Converting between them lets you take advantage of each format's strengths — for example, using a compressed format for sharing and a lossless format for editing. All conversion happens locally in your browser with no file size limits.
Yes. Options include indentation style (tabs/spaces), XML declaration inclusion, attribute vs element encoding, and custom root element names.
Arrays can be encoded as repeated child elements or as a single element with comma-separated values. Choose your preferred style in settings.
No hard limit. Very large JSON files (100MB+) may cause slower processing, but most files convert instantly.
Yes. Deeply nested JSON structures are converted to properly nested XML elements with correct hierarchy.
Yes. All conversion happens locally in the browser. After the initial page load, no internet connection is required.
Data Format Converter
Convert between JSON, CSV, XML, YAML, and TSV data formats. Pick any input and output format — your files never leave your device.
CSV to JSON
Converts CSV files to JSON format — spreadsheets, database exports, and data imports to APIs, configuration files, and data exchange between web services. All conversion happens locally in your browser with no file size limits.