YAML Viewer & Validator
NewCheck YAML for indentation and syntax errors and explore it as a tree.
How to use the YAML Viewer & Validator
- 1Drop a .yaml or .yml file, or paste YAML.
- 2See errors such as bad indentation or duplicate keys right where they happen.
- 3Browse the tree, including multi-document files, and copy it as JSON.
Frequently asked questions
Can it read Kubernetes and Docker Compose files?
Yes. Any YAML 1.2 file works, including files with several documents separated by ---.
Why does my YAML fail when it looks fine?
Common causes are tabs used for indentation, inconsistent indent levels and unquoted values containing a colon. The error message points to the exact spot.