Dev Tools
JSON Formatter
Blog
Light
YAML Validator
Validate YAML syntax with line-level error messages and auto-fix suggestions.
Valid
Copy
YAML input
name: my-app version: 1.0.0 dependencies: react: ^18.0.0 next: ^14.0.0 scripts: build: next build start: next start
Was this page helpful?
Yes
No
Related tools
Email Address Validator
Credit Card Validator
IBAN Validator
UUID Validator
Phone Number Formatter
Open Graph Preview