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Cosmovex

// Developer Tools

Home/Apps/YAML / YML Viewer & Editor
YAML / YML Viewer & Editor app icon

YAML / YML Viewer & Editor

Data Tools500+ downloadsby Cosmovex

View, edit & validate YAML instantly.

A lightweight YAML viewer and editor for Android. Syntax highlighting, validation, conversion to JSON, and clipboard auto-detect for instant YAML inspection.

Tree ViewValidateYAML to JSONPretty Print

About YAML / YML Viewer & Editor

YAML Viewer & Editor is the fastest way to view and edit YAML files on your Android device. Paste YAML content or open YAML files and instantly see it formatted with syntax highlighting. The interactive tree view lets you explore YAML structures visually. Real-time validation catches syntax errors with exact line numbers. Convert YAML to JSON with one tap. The built-in editor makes it easy to modify YAML and see changes instantly. Clipboard auto-detect means you can inspect YAML from your clipboard with a single tap. Perfect for developers working with Kubernetes configs, Docker Compose files, Ansible playbooks, or any YAML data.

Screenshots

See it in action

YAML / YML Viewer & Editor screenshot 1YAML / YML Viewer & Editor screenshot 2YAML / YML Viewer & Editor screenshot 3YAML / YML Viewer & Editor screenshot 4YAML / YML Viewer & Editor screenshot 5YAML / YML Viewer & Editor screenshot 6
Features

Everything You Need

Interactive Tree View

Explore YAML documents with an expandable tree view. See nested structures visually.

Real-Time Validation

Live YAML validation as you type. Error messages show exact line and character positions.

Convert to JSON

Transform YAML to JSON with one tap. Great for working with APIs that require JSON.

Clipboard Auto-Detect

Automatically detects YAML on your clipboard when you open the app. One tap to view.

Ready to Try YAML / YML Viewer & Editor?

Free to download. No account required. Available on Android.

FAQ

Frequently Asked Questions

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