JSONP — Developer Toolkit

Focus mode

Shape data, compare payloads, generate code, and keep your developer workflow in one place.

Format & inspect

JSON Workspace

Keep multiple payloads open, search through them, and switch between raw and tree views.

Diff & review

See what changed between two payloads without leaving the workspace.

Generate

Turn representative JSON into code you can drop into your project.

Transform

Switch between Python-style dictionaries and JSON with one clean workflow.

Generate realistic data

Define a schema, choose the record count, and generate ready-to-use fixtures.

RecordsPresetDownload name

JSONTable

Write

Draft notes, docs, and technical content with a focused editor.