# Format JSON for Safari — Beautify, Parse and Validate

> Safari extension for automatic JSON formatting, parsing, and validation. (iPhone/iPad app by Pierre Stanislas.)

- Source: https://appshunter.io/ios/app/format-json-for-safari/id6745445528 (this page in markdown: same URL + `.md`)
- Developer: [Pierre Stanislas](https://appshunter.io/developer/1261009329)
- Category: Developer Tools, Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 15.0 · 14 MB
- Languages: American English
- Released: 2025-05-05
- Data updated: 2026-08-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/format-json-for-safari/id6745445528/reviews.md

## What is Format JSON for Safari?

Format JSON is a powerful Safari Extension that automatically detects and beautifully formats raw JSON content right in your browser. Designed with developers in mind, it enhances productivity and readability with an intuitive interface and a robust set of tools to explore and manipulate JSON data effortlessly.

Whether you're debugging APIs, inspecting server responses, or reviewing structured data files, Format JSON transforms the way you work with JSON in Safari.

Key Features

• Automatic Detection & Formatting
Seamlessly formats any JSON content you open in Safari—no manual steps needed.

• Pretty Printing & Beautification
Turns dense JSON into a clean, readable structure with proper indentation and spacing.

• Collapsible Nodes
Easily navigate complex objects and arrays with collapsible tree structures for better focus.

• Line Numbers
Stay organized and precise when scanning or editing JSON with optional line numbers.

• Light & Dark Themes
Choose between light and dark modes to match your system or personal preference.

• JSON Validation
Instantly checks for valid JSON syntax and alerts you to formatting errors.

• Key / Value Search
Quickly locate any key or value within your JSON data with built-in search functionality.

• Path Highlighting & Copying
Click any node to view its full path. Copy paths to clipboard for fast use in development or documentation.

• Value Copying
Copy individual values with a single click—ideal for testing, sharing, or further processing.

Format JSON is essential for any web developer, backend engineer, or data enthusiast who works with JSON regularly. Install now to take control of JSON in Safari with clarity, speed, and precision.

Privacy-Friendly & Lightweight
Format JSON runs entirely in-browser, with no data tracking or external server communication. Your JSON stays yours.

## Key features

- Automatic JSON detection and formatting
- Pretty printing and beautification
- Collapsible nodes for navigation
- Line numbers for precision
- Light and dark themes
- JSON syntax validation
- Key/value search
- Path and value copying

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/format-json-for-safari/id6745445528/reviews.md

### 5/5 — Perfect

*2025-05-13*

Beautiful and efficient, as a dev I couldn’t live without it!

### 5/5 — Perfect

*2025-05-06*

Ultra valuable app for devs. I use it both on Mac and Safari. The copy path and search functions are absolute time savers!

## Frequently asked questions about Format JSON for Safari

### What is Format JSON for Safari?

Format JSON for Safari is a Safari Extension that automatically detects and beautifully formats raw JSON content directly within your browser. It enhances readability and productivity for developers working with structured data.

### How does Format JSON for Safari handle JSON formatting?

It automatically detects JSON content and applies pretty printing with proper indentation and spacing. You can also use collapsible nodes to navigate complex structures and optional line numbers for precision.

### Can Format JSON for Safari validate JSON syntax?

Yes, it instantly checks for valid JSON syntax and alerts you to any formatting errors. This helps ensure the integrity of your data.

### Does Format JSON for Safari have ads?

No, Format JSON for Safari does not contain advertisements. It is a privacy-friendly and lightweight extension that runs entirely in-browser.

### What platforms does Format JSON for Safari support?

Format JSON for Safari is available for Mac, iPhone, iPad, and iPod. It is designed to work seamlessly within the Safari browser on these Apple devices.

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

The latest version is 1.1, and it was last updated on December 12, 2025. This indicates a recent update, suggesting ongoing support and potential for future improvements.

### What is the price of Format JSON for Safari?

Format JSON for Safari is a paid application, priced at $0.99. This one-time purchase grants you access to its full suite of JSON formatting and validation tools.

### Is Format JSON for Safari suitable for beginners?

Yes, its intuitive interface and automatic formatting make it accessible for beginners. Features like collapsible nodes and clear validation also aid in understanding complex JSON structures.

## Version history (last 2 releases)

### 1.1 — 2025-12-12

Update for age rating

### 1.0 — 2025-05-05

No release notes.

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All apps by Pierre Stanislas: https://appshunter.io/developer/1261009329

## Related topics

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

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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 2026-08-24.*