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XML URL Encoding

Paste XML and percent-encode it for URLs, query strings, form posts, redirects, or logs.

Last updated: May 28, 2026

Client-Side Processing
Input Data Stays on Device
Instant Local Execution

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What is XML URL Encoding?

XML URL Encoding converts characters such as <, >, quotes, spaces, and line breaks into URL-safe percent-encoded sequences. This is useful when XML needs to travel inside a query parameter, application/x-www-form-urlencoded body, redirect URL, webhook debug link, or log field that cannot safely contain raw markup.

How to Use XML URL Encoding

1

Paste XML into the input panel.

2

Keep validation enabled if the source should be well formed.

3

Enable pretty-print before encoding if you want stable whitespace.

4

Choose spaces-as-plus for form-encoded payloads or double encoding for nested URL values.

5

Copy or download the encoded output.

Common Use Cases

  • Encoding XML snippets for query parameters.
  • Preparing XML values for form-encoded POST bodies.
  • Debugging SOAP payloads inside redirect URLs.
  • Embedding XML in logs or URLs without breaking delimiters.

Example Input and Output

A simple XML status node becomes URL-safe text.

XML input
<status ok="true">Ready</status>
Encoded XML
%3Cstatus%20ok%3D%22true%22%3EReady%3C%2Fstatus%3E

Privacy

XML is encoded locally in your browser and is never sent to a server.

Frequently Asked Questions

What does XML URL encoding do?
It applies percent encoding to XML so reserved URL characters are safe inside query strings or form bodies.
Should spaces be encoded as + or %20?
Use + for application/x-www-form-urlencoded payloads. Use %20 for normal URL component encoding.
What is double encoding?
Double encoding encodes the already encoded result. It is only needed when an encoded XML value is itself placed inside another encoded URL value.
Is my XML uploaded?
No. Encoding and optional validation happen in your browser.

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