Is my XML secure?
Yes. XML processing is local in your browser and no data is uploaded.
XML Formatter
Use the free XML Formatter from FastOnlineTools. Simple, fast and secure directly in your browser.
Last updated: February 14, 2026
How to use
- Paste XML into the input field.
- Click Format.
- Review the indented readable output.
- Copy the result for immediate reuse.
Features
- Formats XML with clean indentation in one click.
- Validates XML with clear error messages.
- Runs fully client-side for privacy and fast response times.
Typical use cases
- Optimize code for production
- Debugging and troubleshooting
- Convert data formats
- Check encryption and security
Example
Input (Code)
console.log("Hello World");
Output
Code formatted/converted...
Notes and limitations
- Processes data locally in browser
- No storage on servers
- Performance depends on device
Frequently Asked Questions
Why is my XML not formatted?
Your XML is likely invalid. Check closing tags, quotes and overall structure.
Can I use the result directly?
Yes, you can copy the formatted XML immediately.