将 XML 转换为 JSON

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

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Accepted: XML files · Max 100 MB per file

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Need to convert XML to JSON? MegaConvert makes it easy. Upload your Extensible Markup Language (XML) file and get a JavaScript Object Notation (JSON) 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 XML to JSON Online

1
Upload your XML file
Click the upload area or drag and drop your XML file. Files up to 25MB are free. Larger files are supported with pay-per-use.
2
Choose JSON as output format
JSON 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 JSON file
Once conversion is complete, click Download to save your new JSON file. Free files are available for 1 hour.

Why Convert XML to JSON?

**Optimized for web** — JSON is designed for web use, offering faster loading times and better browser support.
**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 JSON format specifically. Converting ensures full compatibility.

XML vs JSON — Format Comparison

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

Nested data structures may flatten when converting to CSV.

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)

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)

常见问题

Upload your XML file to MegaConvert.io, select JSON 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.

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

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