| What it does | Transform JSON into Visual Graphs
| Free, open-source JSON-LD schema generator for roofing, HVAC, solar, and home service contractors optimized for Google Maps rankings
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| Stage | Not given
| Startup
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| Founded | Not given
| 2024
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| Based in | Not given
| US
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| Pricing model | Freemium
| Free
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| 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
| $0 USD
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| 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
| - Generates Google-compliant LocalBusiness JSON-LD markup for multiple contractor types
- Support for emergency hours and geo-coordinates
- 100% Rich Results Validated output
- One-click copy to clipboard functionality
- Platform-agnostic deployment (WordPress, Webflow, HTML)
- MIT-licensed open-source developer library with npm package
- Support for multiple contractor verticals including roofing, HVAC, plumbing, electrical, solar, and general contracting
- Price range categorization options (moderate, mid-to-high, premium)
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| 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
| - Specifically engineered for contractor industries (roofing, HVAC, solar, plumbing, electrical)
- Helps dominate Google Maps 3-Pack rankings
- Instant client-side processing with no server dependencies
- Validated output tested with Google's Rich Results Validator
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 18 ▼ −1 (down) since last check | 28 ▲ +2 (up) since last check |
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| Trust Flow (Majestic) | 9 | 1 |
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| Citation Flow (Majestic) | 26 | 17 |
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| Referring domains (Majestic) | 130 | 15 |
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JSON Viewer
WebSmitherz