YAML Prettify for Safari

Is the YAML configuration returned by APIs long, messy, and impossible to understand? YAML Prettify is a Safari YAML response viewer and formatter for iOS and macOS. When Safari opens minified, extremely long, or hard-to-read YAML content, you can quickly switch to a clear workspace view, improving reading, debugging, and troubleshooting efficiency. Core features: • One-tap formatting of YAML responses and .yaml/.yml files in Safari • VSCode-style beautified tree view, plus raw YAML view • Multi-document YAML support with a document selector • Full-text search across keys and values, with highlighting and previous/next navigation • Collapse/expand controls and keyboard navigation for container nodes • YAML-style rendering: mappings, arrays, anchors, aliases, and flow-style hints • Value enhancements: URL links, media previews, color previews, and timestamp hints • Quick actions: copy node/full YAML, download, theme/font controls, and keyboard shortcuts Data security and privacy: • All parsing and rendering are done locally on your device; your data never leaves your device • No content uploads and no personal information collection Ideal for: • API debugging and response inspection • YAML source review in Safari • Front-end/back-end integration checks • Making large or minified content readable for analysis Install YAML Prettify now to see configuration structure at a glance and double your debugging efficiency.