YAML Tools
YAML Viewer and Formatter
Lowest price: $0.99 5 months ago (-0%)
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About
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.
What's New in YAML Tools
4.1
July 14, 2026
Find & Replace - A built-in find-and-replace bar (⌘F) Templates - Jump-start any session with 5+ curated starter YAML templates Table View Revamp - Content-aware auto-sizing columns, theme-aware, and a view state that remembers your filters, sort, and frozen columns across edits. Compare Mode - Diff any two documents side by side with color-coded additions, deletions, and edits, deep nested-object comparison, and one-tap navigation between changes. Tree View Revamp - Cleaner, calmer rows that stay put when selected, GitHub-style type colors, a focused-node accent, and a streamlined inspector that keeps every action one tap away.
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FAQ
What is YAML Tools?
YAML Tools is a professional-grade utility for iOS devices designed to help developers visualize, format, convert, and generate code from YAML files. It offers features like interactive views, format transformations, and code generation for various programming languages.
What programming languages can YAML Tools generate code for?
YAML Tools can generate production-ready, type-safe model classes for Dart, Swift, Kotlin, Java, Python, TypeScript, and C#. It intelligently handles property singularization and pluralization.
How does YAML Tools help with validation?
YAML Tools can automatically generate JSON Schema from any YAML document. It then allows you to validate payloads against this schema in real time, helping to catch structural errors before they reach production.
What devices does YAML Tools support?
YAML Tools is built for iOS and supports iPhone, iPad, and iPod touch devices. It is optimized for native iOS experiences, including a dedicated YAML syntax keyboard.
How often is YAML Tools updated?
The latest version of YAML Tools is 4.0, and it was last updated on June 25, 2026. While specific update frequency isn't detailed, this indicates ongoing development and support.
What is the price of YAML Tools?
YAML Tools is a paid application, priced at $0.99. There are no in-app purchases or subscriptions mentioned for this app.
Does YAML Tools have ads?
No, YAML Tools does not contain advertisements. It is a paid application designed to provide a clean and uninterrupted user experience for developers.
Can YAML Tools convert YAML to other formats?
Yes, YAML Tools can instantly convert YAML to a variety of formats including JSON, XML, CSV, TSV, TOML, HTML, Markdown, and Base64. This versatility aids in data interoperability.