Clean up YAML by parsing it and re-serializing it with consistent two-space indentation and normalized structure. Hand-edited YAML drifts over time: mixed indentation, inconsistent list styles and stray quoting make files harder to review. This formatter reads your YAML into a data structure and writes it back out in a canonical style, so maps, lists and scalars all follow the same rules. It handles the common config shapes you meet in Kubernetes, CI files and app settings. Because it round-trips through a parser, it also surfaces structural errors before you commit them. Paste your YAML, click format, and copy the tidy result. All processing stays in your browser, so nothing is uploaded.