Developer Tools
YAML Validator
Useful for quick browser-side checks of common YAML structures and simple config content.
Live
Input YAML
Validation
Paste YAML to see the result here.
About this tool
Use this tool for a fast browser-side validation pass on common YAML syntax and simple config files.
Perform a basic validation pass on YAML-like syntax.
Common use cases
- Review YAML before sharing or testing.
- Check simple config files quickly.
- Catch basic syntax issues in common YAML structures.
Examples
Validate a config snippet
Input
key: value
Output
Basic validation result
Check a list
Input
- item one
Output
Validation result for list syntax
How to use
- 1Paste your text or upload your file.
- 2Adjust the options if needed.
- 3Copy, download, or continue with the result.
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Frequently asked questions
What is YAML Validator useful for?
This tool is meant to help you complete its core task quickly and clearly.
When should I use YAML Validator?
Use it when you want a simpler and faster workflow than handling the task manually.
Can I use it for repeated tasks?
Yes. The page is designed for repeatable everyday workflows.