# JSON Brace: Viewer & Formatter — Pretty-print & explore data

> Safari extension for formatting, navigating, and searching JSON data. (iPhone/iPad app by Sergei Rebrov.)

- Source: https://appshunter.io/ios/app/json-brace-viewer-and-formatter/id6753739988 (this page in markdown: same URL + `.md`)
- Developer: [Sergei Rebrov](https://appshunter.io/developer/1844376544)
- Category: Developer Tools, Utilities
- Price: Free with in-app purchases (on sale, was $1.99)
- Rating: 3.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.6 · 2 MB
- Languages: American English
- Released: 2025-10-12
- Data updated: 2026-08-23
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/json-brace-viewer-and-formatter/id6753739988/reviews.md

## What is JSON Brace?

JSON Brace turns raw JSON into a clean, readable tree – in a native app on your iPhone, iPad, and Mac, and right inside Safari.

APIs, logs, configs, exports – JSON is everywhere, but reading it raw is painful. JSON Brace formats it instantly into a collapsible tree you can explore, search, and copy from.

THE APP
• Open any JSON and explore it as an interactive tree
• Collapse and expand nodes to focus on what matters
• Fast search with match highlighting
• Copy values or the whole document in one tap
• RAW mode when you need the original text
• Quick Look on the Mac: press Space on a JSON file in Finder for an instant preview in your theme

THE SAFARI EXTENSION
• Automatically detects and formats JSON on web pages
• Perfect for checking API responses right in the browser
• Same viewer, same themes, same shortcuts – no extra setup

MADE TO LOOK GOOD
• 19 carefully tuned themes: Solarized, Dracula, Nord, GitHub, Monokai, One Dark, Tokyo Night, Gruvbox, Catppuccin, Rosé Pine, and more
• Light, dark, and system appearance
• The whole app follows your theme, not just the tree

BUILT FOR EVERYONE
• Full VoiceOver support
• Complete keyboard navigation
• Adjustable text size and Dynamic Type
• High Contrast theme and type markers that don't rely on color alone

FREE AND PRO
The core viewer is free: formatting, tree navigation, search, and copying. JSON Brace Pro unlocks the full theme collection, inline previews, expansion depth control, saving to a file, and copying any subtree, key, or path. Pro is a one-time purchase – no subscription – and supports Family Sharing.

PRIVATE BY DESIGN
Everything happens on your device. No servers, no accounts, no tracking, no analytics. Your data never leaves your iPhone, iPad, or Mac.

Download JSON Brace and never squint at raw JSON again.

## Key features

- Automatic JSON formatting
- Expand/collapse JSON objects and arrays
- Light and dark theme switching
- Keyboard shortcuts for navigation
- Pro version: lightning-fast search
- Pro version: copy and save JSON

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| JSON Brace Pro | $1.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/json-brace-viewer-and-formatter/id6753739988/reviews.md

### 5/5 — Needs to be UP in the rankings!

*2026-01-18*

This is a great app for safari, I have been using it for a week and it perfectly works! Love it!

**Developer response:** I only noticed your review today. It's very pleasantly, and I'm glad you like the app. Thank you for your feedback!

### 5/5 — Love this

*2025-11-01*

It’s great for cleaning up messy JSON right in Safari. I like how it automatically formats everything, making it so much easier to read and browse through data.

**Developer response:** Thank you for the review!

## Frequently asked questions about JSON Brace

### What is JSON Brace for Safari?

JSON Brace for Safari is a browser extension that automatically formats and makes JSON data on webpages navigable directly within Safari. It helps developers easily read and understand JSON responses.

### Does JSON Brace for Safari have ads?

No, JSON Brace for Safari does not contain advertisements. The app is free to download and use with core features, with an optional Pro upgrade for advanced functionality.

### What are the Pro features of JSON Brace for Safari?

The Pro version of JSON Brace for Safari includes advanced tools such as lightning-fast search for keys and values, the ability to copy JSON with a single click, save JSON files, and set custom expansion depths for JSON structures.

### How does JSON Brace for Safari handle user data?

JSON Brace for Safari is designed with privacy in mind. All processing of JSON data happens locally on your device, ensuring your data never touches external servers. There are no accounts, tracking, or data collection.

### What devices and Safari versions does JSON Brace for Safari support?

JSON Brace for Safari works with Safari 16.0 and later on Mac, iPhone, iPad, and Apple Vision Pro. This ensures broad compatibility across Apple's ecosystem.

### How often is JSON Brace for Safari updated?

The latest version of JSON Brace for Safari is 2.0.4, and it was last updated on April 6, 2026. This indicates a commitment to ongoing development and improvements.

### What is the user rating for JSON Brace for Safari?

JSON Brace for Safari has a rating of 3.0 stars based on 2 ratings. This feedback suggests a mixed user experience, with potential areas for improvement.

### Can I customize the appearance of JSON Brace for Safari?

Yes, JSON Brace for Safari offers theme intelligence, allowing you to switch between a crisp light theme and a soothing dark theme. Both are designed for maximum readability and user comfort.

## Version history (last 5 releases)

### 3.0.0 — 2026-07-21

JSON Brace 3.0 – the biggest update yet.

• Now a full app: open and explore JSON right on your iPhone, iPad, and Mac
• Quick Look on macOS: hit Space on a .json file in Finder to preview it in your theme
• 15 new themes: Solarized, Dracula, Nord, GitHub, Tokyo Night, Catppuccin, and more
• Big accessibility upgrade: VoiceOver, full keyboard navigation, adjustable text size, High Contrast theme
• Search and copy are now free for everyone
• Redesigned toolbar and settings with a cleaner look
• Smoother scrolling and many fixes

### 2.0.4 — 2026-04-06

Added the ability to save JSON files to your device, along with various UI improvements and logic optimizations.

### 2.0.3 — 2026-01-13

Fixed an issue where an error message could appear on some pages without JSON data.

### 2.0.2 — 2025-11-01

Bug fixes and small improvements.

### 2.0.1 — 2025-10-30

Resolved issues with checking Pro status and displaying Pro badges

## Apps similar to JSON Brace

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [JSONEditor - JSON Viewer](https://appshunter.io/ios/app/jsoneditor-json-viewer/id6502929928) | 4.3 (12) | Free | Developer Tools |
| [Curly: JSON Viewer & Formatter](https://appshunter.io/ios/app/curly-json-viewer-and-formatter/id6756542155) | 5.0 (1) | Free | Developer Tools |
| [JSON Utilities](https://appshunter.io/ios/app/json-utilities/id1492933205) | — | Free | Developer Tools |
| [JSON Tools - View Edit](https://appshunter.io/ios/app/json-tools-view-edit/id6756753329) | 1.0 (1) | Free | Developer Tools |
| [Json Viewer Simple](https://appshunter.io/ios/app/json-viewer-simple/id6526147266) | 5.0 (1) | Free | Developer Tools |
| [JSON Editor Mobile](https://appshunter.io/ios/app/json-editor-mobile/id6496686132) | 3.9 (11) | Free | Developer Tools |

## Related topics

[json safari](https://appshunter.io/ios/topics/json-safari) · [accessible json viewer](https://appshunter.io/ios/topics/accessible-json-viewer)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*