XML Editor Online · LocalKit

Edit, validate and format XML with attributes and local file downloads. Free xml editor online, with no installation or account.

Tool capabilities

Input: XML
Output: XML
File formats: .xml

File viewers and editors

How to use XML Editor

Edit, validate and format XML with attributes and local file downloads. This xml editor works directly in your browser and is free to use without an account.

Paste or open your input in the editor.
Run the tool and inspect the output. If the input is invalid, correct the reported error and run it again.
Copy the result or download it to your device.

XML Editor · Example

Input

<tools><tool local="true">LocalKit</tool></tools>

Output


<tools>
  <tool local="true">LocalKit</tool>
</tools>

Usage notes

Inputs and results are processed on this device. Tool content is not sent to a processing server.

XML DTD and entity declarations are disabled. Formatting may change whitespace; XML to JSON keeps tag values as strings and prefixes attributes with @_.

XML input is limited to 1 MiB.

XML Editor