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JSON Inspector

App StoreOther dev tools🇺🇸

PulseGate's liveness check found it on 14 Sep 2026; it is registered on the App Store and has been in the index since 19 Jul 2026. How this is checked

JSON Inspector is a native macOS application designed for developers to easily explore, navigate, and inspect large JSON files offline. It features a responsive tree view, node expand/collapse, and supports copying keys and values. The app is optimized for performance and privacy, making it ideal for working with API responses, configuration files, and data exports.

Inferred · not functionally tested

FreeiOSmacOS
Visit App Store

Overview

6 features

Purpose: Quickly exploring and understanding the structure of large JSON files without needing an internet connection.

Inferred · not functionally tested

Audience: developers

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: MOBILE · deployment: ios, macos

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: apps.apple.com. These links do not verify the individual claims.

JSON Inspector sits in PulseGate's Other dev tools category. Inferred · not functionally tested: Quickly exploring and understanding the structure of large JSON files without needing an internet connection. Inferred · not functionally tested: JSON Inspector is a consumer product aimed at developers. Basis unknown · not verified: JSON Inspector is free to use. Basis unknown · not verified: It runs on iOS and macOS.

Behind JSON Inspector is IDUM, based in the United States, and it first shipped in 2026. Inferred · not functionally tested: Among its 6 catalogued features are tree view, node expand/collapse, and large file support.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Tree view
  • Node expand/collapse
  • Large file support
  • Offline mode
  • Copy keys and values
  • Native macOS UI

Topics: Inferred · not functionally tested

Tags
json-vieweroffline-inspectionmacos-native

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
iOSmacOS

Trust & compliance

Public signals
HTTPSFree tierStore listing found

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed19 Jul · 17:44 UTC
    JSON Inspector – A native, offline JSON workspace for macOS seen via Hacker News firehose (Algolia)
    Source: Hacker News firehose (Algolia) · Open

Frequently asked questions about JSON Inspector

What does JSON Inspector do?
Inferred · not functionally tested: Quickly exploring and understanding the structure of large JSON files without needing an internet connection. It is catalogued under Other dev tools on PulseGate.
Who should use JSON Inspector?
Inferred · not functionally tested: JSON Inspector is a consumer product built for developers.
Does JSON Inspector have a free plan?
Basis unknown · not verified: Yes — JSON Inspector is free to use.
What platforms does JSON Inspector run on?
Basis unknown · not verified: JSON Inspector runs on iOS and macOS.
Is JSON Inspector still active?
PulseGate's liveness check found it on 14 Sep 2026.
Who makes JSON Inspector?
JSON Inspector is developed by IDUM, based in the United States.
How long has JSON Inspector been around?
JSON Inspector first shipped in 2026.

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