Access is opening gradually

The visual workspace for API responses.

JSONFiddle turns messy JSON into readable graphs, grids, queries, schemas, and exports. We are letting teams in gradually while the hosted workspace ramps up.

We only use your email for launch access updates. Read the privacy policy and cookie policy.

response.preview.json

valid

Graph

response {4}

items [12]

sku

Grid

status200 OK

items[].skuAPI-PRO

schema.delta2 new fields

Explorer

Query

Schema

Turn raw API responses into graph, grid, explorer, and query views.

Validate schemas, generate types, flatten fields, and export handoff-ready evidence.

Browser-first workflows for debugging REST responses, webhooks, logs, and large JSON files.