.yaml — YAML
A human-friendly, indentation-based text format for structured data, commonly used for configuration files (e.g. CI/CD pipelines, Docker Compose).
Also known as: .yml
Safety guidance (not a guarantee)
This is a plain-text configuration or data format with no built-in ability to execute code on its own.
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Frequently asked questions
What is a .yaml file?
A human-friendly, indentation-based text format for structured data, commonly used for configuration files (e.g. CI/CD pipelines, Docker Compose).
Can I edit a .yaml file?
Yes — .yaml files are commonly editable with software such as Any text editor.
Does having a .yaml extension mean the file is safe?
No single extension can guarantee that. This is a plain-text configuration or data format with no built-in ability to execute code on its own. Always consider where the file came from, not just its name.
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