Visual hosts file manager with automatic DNS cache flushing for Windows, macOS, and Linux
Stage
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Founded
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Based in
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Pricing model
Freemium
Paid
Pricing
Free plan includes upload and process small files, Chrome/VS Code extension, unlimited downloads, and visualization with tables and charts. Pro plan costs $2.49/month (monthly) or is available yearly, includes ad-free experience, compare and analyze data, edit JSON from diagrams, unlimited diagrams
Solo: $4.99 one-time (1 machine, 1 year of updates); Dual: $8.99 one-time (2 machines); Team: $15.00 per seat from 2 seats
Key features
Interactive tree view with expand/collapse and color-coded syntax highlighting
Side-by-side JSON comparison with visual diff viewer
AI-powered JSON diagram generation from natural language
Convert JSON data into dynamic charts and graphs
Chrome extension for instant visualization on any webpage
Multi-format support for YAML, XML, CSV, TOML, TOON and Mermaid
REST API client with diagram visualization of responses
Customizable themes and multi-node color customization
Export diagrams as images and download graphs
Visual editor for hosts file entries
Automatic system and browser DNS cache flushing
Named environments for organizing entries
Diff preview before applying changes
Automatic backup and restore
JSON import and export
Syntax validation for entries
Bulk import from hosts text
Drag and drop reordering
Instant search across entries
What makes it different
Supports 6+ data formats including JSON, YAML, XML, CSV, TOML and TOON in one tool
AI-powered assistant to generate and transform JSON using natural language commands
Chrome and VS Code extensions for seamless workflow integration
Privacy-first design with data stored only upon manual upload
Native mobile apps for Android and iOS for on-the-go visualization
No terminal required – visual interface instead of command line
One-time purchase with lifetime access, no subscription
JSON Viewer
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