Beautiful YAML Viewer
Chrome Extension
Beautify, search, and navigate YAML configurations in an interactive tree view directly in your browser.
One extension, 10 formats
Parsy automatically detects and renders the right view — no configuration needed.
Built for developers
Every feature is crafted for speed and productivity. No bloat, no tracking.
Interactive Tree View
Collapsible nodes at every level. Click any value to copy it instantly. Auto-expand depth configurable from settings.
Real-Time Search
Press Ctrl+F to search across all keys and values. Navigate matches with Enter and Shift+Enter for lightning-fast inspection.
Dark & Light Themes
Premium glassmorphism design in both modes. Switch themes instantly from the toolbar or popup panel.
JWT Decoder
Navigate to a JWT and see decoded header, payload claims with human-readable timestamps, and visual expiry status.
File Viewer
Open the built-in viewer to drag & drop local files. Supports all formats — CSV, YAML, TOML, and more. 100% local.
Zero Dependencies
100% pure JavaScript. No external libraries, no network requests, no tracking. Your data never leaves your browser.
Premium developer experience
Every pixel is designed to reduce friction and enhance readability.
Stop squinting at raw data
Install Parsy in one click. Free forever, no account needed.
Install on Chrome — It's FreeWhy developers love our YAML Viewer Chrome Extension
YAML is the standard for Kubernetes manifests, Docker Compose files, and CI/CD pipelines, but reading raw YAML in a browser can be error-prone due to its strict indentation rules. Parsy is a YAML Formatter Chrome Extension that converts raw YAML into a highly interactive, collapsible tree view.
Instead of losing your place in deeply nested configurations, you can effortlessly collapse sections, search for specific keys, and copy values with a single click. It's the ultimate productivity tool for DevOps engineers and backend developers.
Offline and Privacy-First
Your infrastructure configurations and secrets are sensitive. Parsy processes all YAML parsing locally within your browser. No data is sent to external servers, guaranteeing that your proprietary configurations remain completely secure.