Config · In-browser
YAML Validator
A fast, honest linter for the mistakes that break real manifests — tabs in indentation, unbalanced quotes and brackets, and bad mapping colons — pinpointed to the line and column.
Heads-up: this is an honest, fast sanity checker for the mistakes that break most manifests. It doesn't resolve anchors, block scalars, or multi-document streams. For those, run it through your cluster's--dry-runas well.
Going deeper than a quick tool?
These utilities are on us. When you're prepping for real interviews, our cloud & DevOps kits go from fundamentals to scenario questions — and our free resource library has cheatsheets and infographics to keep beside you.