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XML Formatter

XML formatter tool. Enter XML data using either text input or file upload, and get formatted XML. Supports files up to 100KB in size.

XML Data (Text Input)
Result
Read Only

How to use

About this tool

Formats XML with indentation for clearer structure.

How to use

Paste XML or load from file; view and copy the formatted result.

Use cases

• Inspecting SOAP/REST XML • Config/manifest formatting • Legacy integration debugging

How it works

■ What is XML? XML (eXtensible Markup Language) is a markup language with tag-based structure. Elements are enclosed by start and end tags; attributes provide additional information. Widely used for SOAP, RSS, config files, and data exchange.

FAQ

Q: What is the valid range for conversion?
A: Standard Roman numerals range from 1 (I) to 3999 (MMMCMXCIX). Numbers outside this range cannot be expressed in classical Roman notation.
Q: Why does 4 become IV instead of IIII?
A: Roman numerals use the subtractive notation: when a smaller value precedes a larger one, the smaller is subtracted. IV means 5 − 1 = 4. This convention has been standard since medieval times.
Q: Can I convert Roman numerals back to Arabic numbers?
A: Yes. Enter Roman numerals (e.g., XIV) and the tool outputs the corresponding Arabic number (14).
Q: Are lowercase roman numerals accepted?
A: Yes. Lowercase input (e.g., xiv) is accepted and treated the same as uppercase.
Q: Does this tool send my data to a server?
A: No. All conversion is performed in the browser. No data is sent to any server.