Tools Viewer

HTML to XML – Convert HTML to XML Online

What is HTML to XML

HTML to XML is a free online converter that serializes HTML toward well-formed XML, including an XML declaration and XHTML-style xmlns namespace. It also pretty-prints the generated result, making the converted markup easier to read and review.

If you need to convert HTML to XML, this tool provides a simple browser-based workflow for developers and users working with XML-oriented systems. HTML can be more forgiving than XML, so it is recommended to review void tags, namespaces, and entities after conversion.

For additional XML formatting options, you can further process the generated result with an XML Formatter.

How to Use HTML to XML

Step 1: Add HTML

Paste your HTML markup into the tool, import an HTML file, use the sample content, or fetch HTML from a public URL.

Step 2: Convert HTML to XML

Click the conversion option to produce XML text in the output pane. The result is formatted for easier reading and inspection.

Step 3: Copy or Download XML

Copy the generated XML or download it as an .xml file. You can optionally open the result in an XML Formatter for additional formatting.

HTML to XML Features

  • HTML to XML serialization
  • XML declaration and XHTML-style namespace
  • Automatic pretty-print formatting
  • Sample HTML support
  • HTML file import
  • Public URL fetching
  • Copy converted XML
  • Download .xml output

Common Use Cases

XML-Oriented Tooling

Use this HTML XML converter to normalize HTML fragments before sending them into an XML-based pipeline or workflow.

Create XML from HTML Content

If a system or application expects XML, you can use this HTML to XML online converter to produce an .xml file from existing HTML content.

Developer Workflows

Developers can use the tool to convert HTML to XML and quickly inspect how HTML markup is serialized into XML-style text.

Examples / Supported Formats

The converter transforms:

  • HTML input
  • XML output (.xml)

If you need to convert HTML markup to XML, this online converter provides a straightforward way to generate readable XML-style output directly in your browser.

Pretty-print or minify in XML Formatter. XHTML-style doctype path: HTML to XHTML.

FAQ

Is HTML to XML free?
Yes. Tools Viewer tools are free to use in the browser with no account required.
Do I need to create an account to use HTML to XML?
No. Open the tool and start working — signup is not required.
Is my content uploaded to your servers?
Pasted or imported content for HTML to XML is processed in your browser. Tools Viewer does not store it. Optional Fetch URL (when available) retrieves a public page through a short-lived request so you can edit the result locally.
Will every HTML document become valid XML?
HTML can be more forgiving than XML. Review void tags, namespaces, and entities after conversion. Pretty-print the result in XML Formatter if needed.
How do I convert HTML to XML online?
Paste HTML into HTML to XML, click Convert, then Copy or Download the .xml output.