YAML Formatter & Beautifier
Format YAML with consistent indentation, live as you type.
100% private, runs in your browser
Formatted
Parses and re-emits your YAML with consistent indentation, live as you type. Invalid YAML shows the parser's exact error message. Runs entirely in your browser.
What is YAML Formatter & Beautifier?
Paste YAML and get it reformatted with clean, consistent indentation instantly — useful for cleaning up a hand-edited config file or normalizing YAML from different sources.
FAQ
Yes — if it can't be parsed, the tool shows the parser's exact error message instead of silently failing.
Yes, switch between them and the output re-formats instantly.