jsonviewer.tools is a robust and engaging platform designed for the visualization of JSON data, enabling users to effortlessly view, analyze, and delve into intricate JSON structures. It offers both interactive 2D and compact graph visualizations, complete with zoom, pan, and hover link features for an enhanced experience. Users can also upload CSV files to display them in an organized, sortable table format. Additionally, there is an option for external 3D JSON graph visualizations, further elevating the flexibility of the platform. This tool supports various file formats, allowing the upload and visualization of JSON, CSV, and YAML files seamlessly. Users have the ability to double-click any JSON key to generate a visual graph for that key and export it as a PNG image, facilitating easy sharing and presentation. Furthermore, the platform allows users to modify the graph's orientation, choosing between horizontal or vertical displays. Theme customization is also available, letting users toggle between light, dark, or personalized color themes to suit their preferences. A comparison feature enables side-by-side analysis of two JSON files, enhancing data review efficiency. Lastly, the dummy JSON generator allows users to quickly create sample JSON data for testing or demonstration purposes, making this tool versatile for a variety of use cases.