What happens if tabs and spaces are mixed in YAML?

The tool automatically converts tabs to spaces and unifies indentation style, fixing common tab/space mixing issues.

What YAML format issues can it detect?

It detects inconsistent indentation, duplicate keys, missing spaces, and other common YAML format issues, with fix suggestions.

Format YAML configuration and check common issues locally

Runs locally in your browser; input is never uploaded

Data & Formats

YAML

Paste YAML text and run; the tool tidies indentation and checks common formatting issues.

1.
What happens if tabs and spaces are mixed in YAML?
The tool automatically converts tabs to spaces and unifies indentation style, fixing common tab/space mixing issues.
2.
What YAML format issues can it detect?
It detects inconsistent indentation, duplicate keys, missing spaces, and other common YAML format issues, with fix suggestions.