Json VW helps you view JSON as an expandable tree, search deep keys and values, and inspect nested data without leaving the browser. It is useful for API responses, config payloads, logs, and test fixtures.
The tree view makes large payloads easier to read than raw text. You can expand sections progressively, inspect node details, and keep your place while navigating through objects and arrays.
Json VW is built to work locally in the browser, which makes it a practical JSON viewer for debugging sensitive data structures during development and QA review.