Format JSON for Safari vs YAML Tools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Format JSON for Safari
This Safari Extension automatically formats raw JSON content in your browser, making it easier to read and debug. It offers features like pretty printing, collapsible nodes, and validation to enhance developer productivity when working with structured data.
- 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
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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.
YAML Tools
A comprehensive YAML utility for developers on iOS. Visualize, format, convert, and generate code from YAML files. Includes validation and a dedicated syntax keyboard for efficient editing.
- Interactive Tree and Table View for YAML visualization
- Convert YAML to JSON, XML, CSV, and more
- Generate type-safe model classes for multiple languages
- Real-time JSON Schema generation and validation
- Dedicated YAML syntax keyboard overlay
- Format and minify YAML structures
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The ultimate YAML toolkit for developers. Visualize, validate, convert, and generate code - all in one powerful, beautifully designed iOS app. YAML Tools is the professional-grade YAML utility built for developers who demand speed, precision, and versatility. Whether you're editing Kubernetes configs, debugging CI/CD pipelines, or generating type-safe model classes, YAML Tools handles it all natively on iPhone and iPad. Visualize & Explore Dive into your YAML with an interactive Tree View and path-based querying. Use the Table View to inspect sequences like a spreadsheet. Rainbow column highlighting makes CSV/TSV output instantly readable. Format & Transform Prettify nested structures with smart indentation or strip whitespace with the Minify engine. Convert YAML to JSON, XML, CSV, TSV, TOML, HTML, Markdown, Base64, and more instantly. Generate Production-Ready Code Export type-safe model classes for Dart, Swift, Kotlin, Java, Python, TypeScript, and C# with intelligent property singularization and pluralization. Stop writing boilerplate, YAML Tools writes it for you. Validate with Confidence Auto-generate JSON Schema from any YAML document, then validate payloads against it in real time. Catch structural errors before they reach production. Built for iOS A dedicated YAML syntax keyboard overlay, native Document Picker integration, and background processing keep the experience fast and fluid, even on large configuration files.
Screenshots
Verdict
The clearest difference is update cadence: YAML Tools at monthly against Format JSON for Safari's every 7 months. YAML Tools also leads on chart position (#17 vs unranked) and price ($0.99 vs $1.99). On ads, in-app purchases, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Format JSON for Safari costs $1.99 and YAML Tools $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Format JSON for Safari ships an update every 7 months, YAML Tools monthly. Both last shipped on October 28, 2026.
| Parameter | Format JSON for Safari | YAML Tools |
|---|---|---|
| Price | $1.99 | $0.99 — better |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 7 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | — | #17 — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 14 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Pierre Stanislas | Mohammed Aadhil |
Customer experience
Format JSON for Safari
YAML Tools
In-app purchases
Format JSON for Safari
No in-app purchases
YAML Tools
No in-app purchases
Questions
Is Format JSON for Safari free?
Is YAML Tools free?
Do Format JSON for Safari or YAML Tools have ads?
Which is updated more often, Format JSON for Safari or YAML Tools?
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