YAML to XML Converter

What is a YAML to XML Converter?

A YAML to XML Converter is an online tool that takes data written in YAML (which uses indentation) and transforms it into XML (which uses tags). Developers often need this when moving configuration files or data from modern setups, like Docker, into older systems that only accept XML. Instead of manually rewriting every line and risking syntax errors, this tool handles the reformatting for you instantly.

How to Use YAML to XML Converter

1. Paste Your YAML: Copy your code from your editor and paste it into the top input box.
2. Click Convert: Hit the blue button. Our tool instantly processes the hierarchy and structure.
3. Get Your XML: Your properly formatted XML code will appear in the bottom box. You can copy it to your clipboard or download the file directly.

Example Conversion

Here is a quick look at how your code changes when moving from one format to the other. Notice how the simple indentation in YAML becomes explicit opening and closing tags in XML.

Input: YAML

YAML

server:
  host: "localhost"
  port: 8080
  database:
    name: "users_db"
    enabled: true
  admin_list:
    - "admin1"
    - "admin2"

Output: XML

XML

<root>
  <server>
    <host>localhost</host>
    <port>8080</port>
    <database>
      <name>users_db</name>
      <enabled>true</enabled>
    </database>
    <admin_list>admin1</admin_list>
    <admin_list>admin2</admin_list>
  </server>
</root>

Why Convert YAML to XML?

You might be wondering, “Why switch?” YAML is loved for being human-readable and great for configuration files (like in Docker or Kubernetes). However, XML is still the standard for many enterprise systems, SOAP APIs, and legacy applications.

Sometimes, you have a modern config file, but the system you are feeding it into only understands XML. That’s exactly why we built this tool—to bridge that gap without the headache of manual rewriting.

Features You’ll Love

• 100% Free: No hidden paywalls or credit cards required. Use it as many times as you need.
• Privacy First: We respect your data. This conversion happens right in your browser (client-side), meaning your sensitive code is never uploaded to our servers.
• Instant Results: No waiting in queues. As soon as you click convert, the result is ready.
• Syntax Handling: We handle nested structures, lists, and arrays to ensure the XML output mimics your YAML hierarchy perfectly.