YAML Viewer & Editor for Android

YAML is everywhere in modern development — Kubernetes configs, Docker Compose files, Ansible playbooks, CI/CD pipelines. But when you need to review or edit a YAML file on your phone, your options are usually a plain text editor with no validation. YAML Viewer & Editor changes that.

Open any YAML file from device storage or paste YAML from your clipboard. The app instantly formats it with syntax highlighting, showing keys, values, and nested structures in distinct colors. The interactive tree view lets you expand and collapse nodes to explore complex YAML structures without scrolling through thousands of lines.

Real-time validation catches syntax errors as you type, showing exact line numbers and descriptions. No more deploying a broken config because you missed an indentation error. Convert YAML to JSON with one tap — useful when working with APIs or tools that require JSON format.

Clipboard auto-detect means you can copy a YAML snippet from anywhere and open the app to view it instantly. No manual pasting required. Everything runs offline — your configs never leave your device.