Config File Sanitizer & Formatter
Inconsistent formatting in your .env or settings files leads to bugs. Our converter not only switches formats but also perfectly re-indents and sanitizes your data.
When to use this solution:
Use this to clean up 'copy-pasted' snippets, normalize team-wide configuration files, or fix indentation errors in YAML.
Common Use Cases
1Step-by-Step Guide
Input your messy code
Paste your unformatted or error-prone YAML or JSON into the appropriate editor.
Trigger a conversion
Simply click the conversion button twice (e.g., JSON → YAML then YAML → JSON) to perfectly reprocess the entire structure.
Check for errors
If the tool shows a syntax error, use the line indicator to find and fix the broken part of your file.
Copy the clean version
Copy the perfectly formatted and sanitized code back into your project.
Ready to get started?
Use our free tool to solve this problem in seconds. No installation required.
Sanitize Config FileFrequently Asked Questions
Does it detect duplicate keys?
Yes, our engine follows standard parser rules and will flag invalid structures like duplicate keys in the same object layer.
What indentation style is used?
We use a standard 2-space indentation, which is the most common practice for both YAML and JSON in development.