XML Escape / Unescape

What is This Tool?

XML Escape/Unescape is a free browser-based tool that lets you escape special characters (&, <, >, ", ') for safe inclusion in XML documents, or unescape XML entities. It processes everything locally in your browser using JavaScript, so your data never leaves your device. No sign-up, no installation, and no server uploads required — just open the tool and start using it immediately.

How to Use This Tool

1. Paste or type the string value you want to process in the input field.
2. Select the specific operation — escape, unescape, test, or generate.
3. Review the processed output and any match highlights or validation results.
4. Copy the result for direct use in your code or queries.

When to Use This Tool

This tool is particularly useful when preparing content for XML feeds, fixing malformed XML, or handling user input in XML-based APIs. Since it runs entirely in your browser, it works offline after the page loads and keeps your data completely private. Whether you are a developer, designer, student, or professional, this data processing tool saves time and eliminates the need for desktop software installation.

Tips and Best Practices

• Escape characters correctly before inserting strings into code to prevent syntax errors and security vulnerabilities.
• Different languages and formats have different escaping rules — select the correct mode for your use case.
• Test escaped strings in a safe environment before using them in production queries or code.
• The tool handles edge cases like nested quotes, backslashes, and null bytes correctly.
• All processing is client-side — safe to use with database queries containing sensitive data.