ASAPUtils Logo ASAPUtils

Free Online YAML Viewer | Interactive YAML Tree

View and explore your YAML data online. Instantly visualize complex YAML configurations as an interactive, collapsible tree. Free browser-based tool.

What is the YAML Viewer?

YAML is famous for being easily readable by humans, but once your YAML configuration files become large and deeply nested (like Kubernetes manifests or GitHub Actions), it can be difficult to track indentation levels.

Our YAML Viewer solves this by converting your text into an interactive tree. It allows you to collapse large sections, quickly inspect deeply nested keys, and clearly see the hierarchy of your data.