XML Formatter & Validator
About XML Formatter
Format, compress, or validate XML with precision. Ideal for configs, APIs, data interchange, and debugging.
- Format: Beautify with configurable indentation.
- Compress: Remove whitespace for minimal output.
- Validate: Check for basic well-formedness and tag mismatch.
- Line Numbers & Highlight: Navigate and debug large XML easily.
- Keyboard Shortcuts: Ctrl+Enter to copy, Ctrl+K to clear.
⚠️ This tool uses a lightweight parser. For DTD, namespaces, or complex validation, use dedicated XML IDEs.
Related Tools
About this collection
Each page is built around one practical task. Enter what you need, review the result, and use the actions provided by the tool.
What to expect
- Inputs and results kept together
- Layouts that adapt to smaller screens
- Direct links for returning to a tool
- No account needed for the listed utilities
Need something else? Request a tool.