将 JSON 转换为 XML

Free online JSON to XML converter. Fast, secure, no signup required.

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Accepted: JSON files · Max 100 MB per file

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Need to convert JSON to XML? MegaConvert makes it easy. Upload your JavaScript Object Notation (JSON) file and get a Extensible Markup Language (XML) file in seconds — no software to install, no signup required. Whether you need this conversion for data analysis / web development, our online converter handles it instantly. Free for files up to 25MB, with support for larger files up to 2GB.

How to Convert JSON to XML Online

1
Upload your JSON file
Click the upload area or drag and drop your JSON file. Files up to 25MB are free. Larger files are supported with pay-per-use.
2
Choose XML as output format
XML is automatically selected on this page. You can adjust conversion settings if needed.
3
Click Convert
Hit the Convert button to start processing. Your file will be converted using our high-performance servers.
4
Download your XML file
Once conversion is complete, click Download to save your new XML file. Free files are available for 1 hour.

Why Convert JSON to XML?

**Reduce file size** — Converting between formats can significantly reduce file size, making files easier to share via email or cloud storage.
**Software requirements** — Your software or platform may require XML format specifically. Converting ensures full compatibility.

JSON vs XML — Format Comparison

Feature	JSON	XML
Full Name	JavaScript Object Notation	Extensible Markup Language
Developer	Douglas Crockford	World Wide Web Consortium (W3C)
First Released	2001	1998
Category	Web	Web
Extension	.json	.xml
MIME Type	application/json	application/xml

Nested data structures may flatten when converting to CSV.

About JSON Format

Lightweight data interchange format that is easy for humans and machines to read and write.

Full name: JavaScript Object Notation

Developer: Douglas Crockford (2001)

About XML Format

Flexible markup language for structured data storage and transport across systems.

Full name: Extensible Markup Language

Developer: World Wide Web Consortium (W3C) (1998)

常见问题

Upload your JSON file to MegaConvert.io, select XML as the output format, and click Convert. Your converted file will be ready to download in seconds. No software installation required.

Yes! Files up to 25MB can be converted for free, up to 3 times per day. For larger files, pay-per-use pricing starts at just $2 for files up to 100MB.

Absolutely. All uploaded files are encrypted in transit (HTTPS), scanned for viruses, and automatically deleted after conversion. We never share or access your files.

Free users can convert files up to 25MB. Pay-per-use supports files up to 2GB. Subscribers get up to 2GB with priority processing.

Lightweight data interchange format that is easy for humans and machines to read and write. Developer: Douglas Crockford (2001).

Flexible markup language for structured data storage and transport across systems. Developer: World Wide Web Consortium (W3C) (1998).