# XML formatter & validator

Canonical page: https://nepocore.com/tools/xml-formatter/

Validate an XML document with the browser parser and format its element hierarchy. Copy the formatted result for inspecting structured data.

## How to use it

1. Enter a sample value, color, URL or structured input.
2. Choose the required format or options and run the tool.
3. Review the output and copy it into your own workflow.

## Example

Format a compact XML configuration file so nested elements are easier to review.

## Limits and checks

DOCTYPE declarations are rejected. Mixed-content text is kept together to avoid changing significant text spacing.

## Access and processing

Free to use without an account. Interactive processing requires JavaScript in a modern browser. Input is processed in the browser rather than sent to a processing server. Optional browser storage is not a synchronized account.


---

[About Nepocore](https://nepocore.com/about/) · [Editorial and corrections policy](https://nepocore.com/editorial-policy/) · [Privacy and processing details](https://nepocore.com/privacy/)