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Format and validate XML with instant error detection.
Format, beautify, and validate XML documents online. Paste your XML to get properly indented, readable output with instant syntax validation and helpful error messages.
This tool provides a fast, web-based way to format, beautify, and validate XML documents without requiring desktop installations. It delivers instant syntax validation and readable indentation directly in your browser, making it accessible for quick code reviews and debugging sessions.
Good to know: Very large XML files or workflows requiring offline processing may perform better with dedicated desktop software or command-line utilities.
Follow these steps to format, beautify, and validate your XML documents for improved readability and syntax accuracy.
Paste your XML into the input field
Copy your raw or minified XML code and paste it directly into the provided text area. The tool will automatically prepare the data for processing.
Check for instant syntax validation errors
Review any immediate error messages that appear if your XML is malformed. The validator identifies syntax issues to help you fix them before formatting.
Apply the beautify and format process
Click the format button to trigger the beautification engine. This will apply proper indentation and line breaks to make your XML document human-readable.
Copy the formatted XML output
Review the newly indented code in the output window. Once satisfied, copy the clean XML to your clipboard for use in your project or files.
Estimated time: PT1M
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