Who is JSON Brace for?

JSON Brace is a consumer product built for developers.

Does JSON Brace have a free plan?

Yes — there is a free tier, with paid plans for advanced use.

What platforms does JSON Brace run on?

JSON Brace runs on iOS, macOS, and the web.

Is JSON Brace still maintained?

Unverified. JSON Brace has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

Who makes JSON Brace?

JSON Brace is developed by Sergei Rebrov, based in the United States.

When did JSON Brace launch?

JSON Brace first shipped in 2025.

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JSON Brace

Name: JSON Brace
Author: Sergei Rebrov

App StoreProductivity & Work🇺🇸

JSON Brace provides a clean, native interface for viewing and formatting JSON on iPhone, iPad, and Mac. It converts raw JSON into an interactive, collapsible tree view that supports searching, copying values or subtrees, and theme customization. The app includes a Safari extension for in-browser JSON formatting and Quick Look integration on macOS for instant file previews. It is designed with accessibility features like VoiceOver and keyboard navigation, making it suitable for developers working with APIs, configuration files, and log data.

FreemiumiOSmacOSWeb

Visit App Store

Overview

6 features

In the Productivity & Work space, JSON Brace takes a focused approach. It focuses on reading and navigating raw, unformatted JSON data from APIs, logs, and configs is difficult and time-consuming. It is built as a consumer product for developers. JSON Brace follows a freemium model. It ships for iOS, macOS, and the web.

Behind JSON Brace is Sergei Rebrov, based in the United States, and it first shipped in 2025. Key capabilities include Collapsible Tree View, Fast Search, and Theme Support.

Collapsible Tree View
Fast Search
Theme Support
Quick Look Preview
VoiceOver Accessibility
Keyboard Navigation

Built with & integrations

Runs on

iOSmacOSBrowser

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed1 Aug · 12:50 UTC
I turned my Safari JSON extension into a native JSON viewer for Mac (and iPhone/iPad) verified against its public source
Source: PulseGate · Open

Frequently asked questions about JSON Brace

What does JSON Brace do?: JSON Brace focuses on reading and navigating raw, unformatted JSON data from APIs, logs, and configs is difficult and time-consuming. It is catalogued under Productivity & Work on PulseGate.
Who is JSON Brace for?: JSON Brace is a consumer product built for developers.
Does JSON Brace have a free plan?: Yes — there is a free tier, with paid plans for advanced use.
What platforms does JSON Brace run on?: JSON Brace runs on iOS, macOS, and the web.
Is JSON Brace still maintained?: Unverified. JSON Brace has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
Who makes JSON Brace?: JSON Brace is developed by Sergei Rebrov, based in the United States.
When did JSON Brace launch?: JSON Brace first shipped in 2025.

At a glance

Platforms: Mobile
Languages: English
Built for: developers
Model: B2C
Solves: Reading and navigating raw, unformatted JSON data from APIs, logs, and configs is difficult and time-consuming.

Registered as

App Store: 6753739988

Developer

🇺🇸Sergei Rebrov

Live coverage

Identity confidence: Medium · 72.4
Indexed: 1 Aug 2026
Lifecycle: Alive
Last seen: 1 Aug 2026

Identity audit (13)

Slug: i-turned-my-safari-json-extension-into-a-native-json-viewer--apple-com
Lifecycle state recorded: 1 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 1 Aug 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 1 Aug 2026
Canonical URL: https://apps.apple.com/gb/app/json-brace-viewer-formatter/id6753739988

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