YAML Formatter
Format and beautify YAML data with proper indentation. Free and privacy-first.
All processing happens in your browser. Your data never leaves your device.
How to Use
- 1Paste your YAML into the Input field.
- 2Click "Format YAML" to beautify with consistent indentation.
- 3Copy the formatted result.
What is YAML Formatter?
YAML Formatter beautifies YAML data with consistent indentation and clean formatting. It normalizes spacing and handles comments, making YAML files easier to read and maintain.
Key Features
- Normalize YAML indentation
- Supports 2-space and 4-space indentation
- Preserves comments
- 100% client-side processing
YAML Formatter vs Other Tools
| Feature | YAML Formatter | Other Tools |
|---|---|---|
| Client-side processing | Yes | Varies |
| No signup required | Yes | Often required |
| Privacy-first (no data sent) | Yes | Rarely |
| Free & unlimited | Yes | Often limited |
| No ads interruption | Yes | Often no |
FAQ
What is YAML?
YAML (YAML Ain't Markup Language) is a human-friendly data serialization language. It's commonly used for configuration files in Docker, Kubernetes, CI/CD pipelines, and many development tools.
Can I convert YAML to JSON?
Yes, YAML to JSON conversion is supported. Simply paste your YAML content and get the equivalent JSON output instantly.