Dadroit JSON Viewer vs JSON Crack

Dadroit JSON Viewer displays JSON in a tree so users can browse and query structured data, including large files. The desktop viewer supports text and RegEx search with highlighted results and navigation, and it can read JSON-Lines and ndjson logs. Users can load JSON responses from a URL, authenticate when needed, combine multiple files into one searchable dataset, and export a selected node or the full dataset to CSV or XML. The viewer can monitor files and refresh the view automatically when they change. Desktop downloads are listed for Windows 64-bit, macOS, and Linux 64-bit; V Web runs in a browser. Dadroit says V Web processes JSON locally without sending or storing files, responses, or tokens on its servers. The Non-Commercial plan is free for personal, educational, and open-source use, with files up to 50 MB. Standard costs $98 a year, supports commercial use, and allows files up to 2 GB. Advanced costs $198 a year, supports files up to 1 TB, and includes file union. A free trial is not offered.

JSON Crack is a free online tool for turning JSON, YAML, CSV, and XML into graph or tree views. Users can supply data through an editor, a file upload, or a URL, then export visualizations as PNG, JPEG, or SVG. It also converts between formats, formats JSON, and validates JSON, YAML, and CSV. Developers can generate TypeScript interfaces, Go structs, Rust serde, and JSON Schema; schema utilities validate schemas, create mock data, and generate schemas from supported data formats. Other tools include JWT decoding, data randomization, jq execution, and JSONPath commands. A VS Code extension provides visualization in the editor, and embedding options include an iframe widget, postMessage API, and jsoncrack-react package. The maker says editor data is processed in the browser and not stored on its servers, while its privacy policy allows usage-data and cookie collection and possible Google Analytics use. The stated capacity is approximately 300 KB, varying with data complexity and hardware. Premium features have moved to ToDiagram.com; prior subscribers can use the same credentials there.