51K
World's simplest xml tool
Free online XML validator. Just load your XML and it will automatically get validated. There are no ads, popups or nonsense, just an awesome XML validator. Load XML, validate XML. Created for programmers by programmers from team Browserling.
announcement a new project!
Super exciting news! We just launched TECHURLS – simple and fun tech news reader. Check it out!
A link to this tool, including input, options and all chained tools.
Import from file
Save as...
Copy to clipboard
Download
Export to Pastebin
Can't convert.
An error has occured.
Chain with...
Remove chain
Save as...
Copy to clipboard
Download
Export to Pastebin
Remove no tools?
This tool cannot be chained.
What is a XML Validator?
learn more about this tool
This tool validates Extensible Markup Language (XML) documents. If there are errors, this tool will report them. It's way too easy to forget a closing tag or an angle bracket somewhere.
XML Validator examples
Click to use
Valid XML Example
This example has a valid XML file and it succeeds.
<root> <employee>arnold</employee> <employee>adam</employee></root>
No errors. Success!
Invalid XML Example
This example has an XML error, a missing an angel bracket and it fails.
<not><all><xml><is><valid</is></xml></all></not>
Missing closing angel bracket in <valid> tag. Failure!
Pro tips Master online xml tools
You can pass input to this tool via
?inputquery argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!
https://onlinexmltools.com/validate-xml
?input=%3Croot%3E%0A%20%3Cemployee%3Earnold%3C%2Femployee%3E%0A%20%3Cemployee%3Eadam%3C%2Femployee%3E%0A%3C%2Froot%3E
All xml tools
Didn't find the tool you were looking for? Let us know what tool we are missing and we'll build it!
Prettify XML
Quickly beautify an XML data structure.
Minify XML
Quickly compress an XML data structure.
Validate XML
Quickly check XML for errors and report them.
Highlight XML Syntax
Quickly highlight the syntax of an XML document.
Convert XML to Image
Quickly convert XML code to an image.
Convert XML to JSON
Quickly convert an XML document to a JSON document.
Convert JSON to XML
Quickly convert a JSON document to an XML document.
Convert XML to CSV
Quickly convert an XML document to a CSV document.
Convert CSV to XML
Quickly convert a CSV document to an XML document.
Convert XML to YAML
Quickly convert an XML data structure to YAML markup.
Convert YAML to XML
Quickly convert a YAML document to XML data.
Convert XML to TSV
Quickly convert an XML document to a TSV file.
Convert TSV to XML
Quickly convert a TSV document to an XML file.
Convert XML to Base64
Quickly convert an XML data structure to Base64 encoding.
Convert Base64 to XML
Quickly decode a Base64-encoded XML data structure.
URL-encode XML
Quickly convert an XML file to URL percent-encoding.
URL-decode XML
Quickly convert a URL percent-encoded XML file to XML.
Extract Plain Text from XML
Quickly convert an XML file to a plain text document.
Edit and View XML
Quickly edit an XML document in a browser-based XML editor.
Coming soon These xml tools are on the way
Display XML Statistics
Display detailed information about an XML data structure.
Visualize XML
Convert XML to a visual image that represents its structure.
Compare Two XML Files
Diff XML documents and show file differences visually.
Truncate XML
Loop over XML and truncate tags, elements, or values.
Convert XML to a Table
Draw a table from XML data.
Convert XML to Bencode
Convert an XML document to Bencode encoding.
Convert Bencode to XML
Convert Bencode data structure to XML file.
Convert XML to BXML
Convert an XML file to a binary XML (BXML) file.
Convert BXML to XML
Convert binary XML (BXML) to regular XML.
Convert XML to IXML
Convert an XML file to an invisible XML (IXML) file.
Convert IXML to XML
Convert invisible XML (IXML) to regular XML.
Convert XML to BSON
Convert an XML document to Binary JSON (BSON).
Convert BSON to XML
Convert BSON (Binary JSON) to XML data structure.
Convert XML to TOML
Convert XML configuration to TOML configuration.
Convert TOML to XML
Convert TOML configuration to XML configuration.
Convert XML to a Data URI
Convert an XML config to data URL encoding.
Convert a Data URI to XML
Convert a data URL to an XML config.
Convert XML to a PHP Array
Convert XML data to a PHP data structure.
Convert XML to XLS
Convert an XML file to an Excel file.
Convert XLS to XML
Convert an Excel spreadsheet to an XML document.
Convert XML to PDF
Convert an XML file to a PDF file.
Convert PDF to XML
Convert a PDF document to an XML document.
Convert XML to Properties
Convert an XML file to a properties file.
Convert Properties to XML
Convert a properties file to an XML file.
Convert XML to SQL
Generate an SQL query from an XML file.
Convert SQL to XML
Generate an XML file from an SQL query.
Convert XML to INI
Convert an XML file to an INI file.
Convert INI to XML
Convert an INI file to an XML file.
Find XML Nesting Depth
Find how many levels deep is the given XML.
Replace XML Keys
Replace XML keys that match a pattern with new keys.
Replace XML Values
Replace XML values that match a pattern with new values.
Replace XML Comments
Replace XML comments that match a pattern with new comments.
Find XML Keys
Find certain keys in an XML file.
Find XML Values
Find certain values in an XML file.
Filter an XML File
Filter XML keys and values that match a pattern.
Flatten an XML
Extract all keys and values of an XML document as a flat list.
Extract All XML Keys
Extract only the keys from an XML document.
Extract All XML Values
Extract only the values from an XML document.
Extract All XML Comments
Extract only the comments from an XML document.
Remove All XML Comments
Delete all comments from an XML file.
Add Errors to XML
Add subtle errors in an XML document.
Change XML Syntax
Replace angle braces and quotes with other characters.
Use Double Quotes Everywhere
Normalize XML quotes in attributes to double quotes.
Use Single Quotes Everywhere
Normalize XML quotes in attributes to single quotes.
Generate XML Art
Convert an image to a valid ASCII-art like XML document.
Feedback we'd love to hear from you!
Created with love by 
51K
@browserling
We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling we love to make developers' lives easier, so we created this collection of online xml tools. Unlike many other tools, we made our tools free, without ads, and with the simplest possible user interface. Our online xml tools are actually powered by our programming tools that we created over the last couple of years. Check them out!
Secret message
If you love our tools, then we love you, too! Use coupon code XMLLING to get a discount at Browserling.
Privacy Policy we don't log data!
All conversions and calculations are done in your browser using JavaScript. We don't send a single bit about your input data to our servers. There is no server-side processing at all. We use Google Analytics and StatCounter for site usage analytics. Your IP address is saved on our web server, but it's not associated with any personally identifiable information. We don't use cookies and don't store session information in cookies. We use your browser's local storage to save tools' input. It stays on your computer.
Terms of Service the legal stuff
By using Online Xml Tools you agree to our Terms of Service. TLDR: You don't need an account to use our tools. All tools are free of charge and you can use them as much as you want. You can't do illegal or shady things with our tools. We may block your access to tools, if we find out you're doing something bad. We're not liable for your actions and we offer no warranty. We may revise our terms at any time.
