Stop squinting at raw responses. JSONVault Pro turns any JSON, YAML or XML page into a clean, interactive, searchable tree — instantly.
Works automatically on any JSON, YAML or XML URL — no configuration needed.
Collapsible nodes, expand/collapse all, highlight on hover. Navigate large payloads effortlessly.
Instant full-text search across keys and values with match count and keyboard navigation.
Right-click any node to copy its JSONPath, value, or the full subtree as formatted JSON.
Color-coded types (strings, numbers, booleans, null) for instant readability.
Automatic detection and rendering of JSON, YAML and XML with format-specific parsing.
Side-by-side comparison of two JSON/YAML/XML documents with line-level change highlighting.
Capture and inspect network responses in real-time from the browser DevTools.
Paste, import or drag-and-drop any file to visualize it — no URL needed.
SHA-256 hash and byte size of the current document, always visible in the toolbar.
For developers who live in APIs. One-time or subscription — works across all your Chrome profiles.
Detects and decodes JWT tokens inline — header, payload and expiry at a glance.
Automatically decodes Base64 strings and previews the content inline.
Validate any document against a JSON Schema and see errors highlighted in context.
Run JSONPath expressions to filter and extract exactly what you need.
Convert any JSON document to multiple formats with one click.
Browse and restore the last 50 documents you've opened — across sessions.
Render files over 10MB smoothly with a virtualized tree view.
Dracula, Tokyo Night, Solarized, Nord, Gruvbox and more — with auto dark/light matching.
Edit documents directly in the viewer with live preview and one-click minification.
Found something broken? Open an issue on GitHub — we review every report.
Open a bug report →Have an idea to make JSONVault Pro better? We'd love to hear it.
Suggest a feature →For billing, licensing or private inquiries, reach out directly by email.
[email protected] →