BracketView vs JSON Crack

BracketView is a JSON workspace for viewing, formatting, validating, querying, and comparing JSON in a browser or desktop app. It provides text, tree, graph, node-card, and nested-table views, as well as Stats and JQ tools. Users can query JSON with JSONPath expressions or jq running in the browser through WebAssembly. Validation supports OpenAPI definitions and custom JSON Schema rules, and the workspace can generate types for TypeScript, Python, Go, Rust, and more. Webhook Tester captures requests from services such as Stripe, GitHub, and Shopify. Core formatting, validation, comparison, and visualization run in the browser; optional AI, snapshots, and webhook capture may send or store data on BracketView servers. AI features may send JSON or an excerpt to Groq and/or Google Gemini through those servers. The desktop app runs core tools offline and opens local files up to 200 MB. Web uploads are limited to 5 MB on Free and 50 MB on Pro. The Free plan is $0 forever; paid plans start at $2.25/mo (annual).

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.