YAML Code Formatter Select Example Local File Format Sort Keys Ascending Descending Copy Download Fullscreen Collapse All Clear Description YAML (YAML Ain't Markup Language) is a human-readable data serialization format commonly used for configuration files in DevOps, cloud infrastructure, and application development. YAML requires indentation using spaces (not tabs). 0 Comments 0 / 300 Submit The current system only supports comments from logged-in users, go to Login