Developer Tools
JSON Viewer
Transform JSON into Visual Graphs
- 0community votes
- 19DR by Ahrefs +1 (up) since last check
Ahrefs Domain Rating listed 16 Oct 2026, relisted 15 Oct 2026.
JSON Viewer metrics
| Metric | Value |
|---|---|
| Domain Rating | 19 +1 (up) since last check |
| Trust Flow | 9 no change since last check |
| Citation Flow | 26 no change since last check |
| Referring domains | 130 no change since last check |
| External backlinks | 283 no change since last check |
Ahrefs Domain Rating listed 16 Oct 2026, relisted 15 Oct 2026. Listed under topic: Computers/Programming/Languages (9). Majestic listed 10 Oct 2026, relisted 10 Oct 2026. Link data listed by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
JSON Viewer domain listing data
| Domain age | 2 years |
|---|---|
| Registered | |
| Expires | |
| Registrar | HOSTINGER operations, UAB |
| DNSSEC | Not signed |
A tool for developers to visualize, format, compare and explore JSON data as interactive graphs, diagrams, charts and tables.
What it is
JSON Viewer: the homepage
JSON Viewer is a web-based tool designed for developers and data analysts to transform JSON, YAML, XML, CSV, TOML and TOON files into interactive visual representations. The tool provides multiple visualization formats including tree diagrams, charts, tables and custom diagrams that help users understand complex data structures at a glance.
Key capabilities include side-by-side JSON comparison with visual diff viewing, AI-powered diagram generation from natural language descriptions, and the ability to edit JSON data directly from the visual graph interface. The platform supports large JSON datasets and offers a Chrome extension for instant visualization of JSON data found on any webpage.
JSON Viewer emphasizes data privacy and security, storing data only when manually uploaded by users. The tool is accessible through a free plan with core features and a paid Pro plan offering advanced capabilities like ad-free experience, unlimited diagram customization, and API access.
Listed capabilities
- 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
Pricing
Pricing model: Freemium
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
Compare and explore
Quick answers
What is JSON Viewer and what does it do?
JSON Viewer is a comprehensive tool designed to help developers, data analysts and visualization enthusiasts visualize and transform JSON and related data formats into interactive graphs, diagrams, charts and tables.
Does JSON Viewer support formats other than JSON?
Yes, JSON Viewer supports multiple formats beyond JSON including YAML, XML, CSV, TOML, TOON and Mermaid diagrams for visualization and conversion.
Is JSON Viewer available as a mobile app?
Yes, JSON Viewer is available as native apps for both Android and iOS, allowing users to visualize and edit JSON data on the go.
Find JSON Viewer online
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JSON Viewer has a free listing. The owner can unlock the full profile with a paid launch for $5:
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