Live Config Format Converter

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Configuration Format Converter

Welcome to our free online tool that enables seamless conversion between JSON, YAML, and .properties configuration formats. It is designed especially for developers working with Spring Boot, cloud-native applications, and API configurations.

This utility is 100% browser-based and processes everything securely on your device. No server-side data transmission or tracking is involved.

Disclaimer: This tool is provided for educational and development use. All configuration outputs are generated dynamically. We do not store or transmit any data, and no proprietary or copyrighted content is included.

You may freely use this tool for personal, academic, or commercial purposes. For questions, feedback, or support, kindly use the contact form or leave a comment below.

Live JSON ⇄ YAML ⇄ Properties Converter

Input Format: JSON YAML Properties

Enter Config:

Output Format: YAML JSON Properties

Converted Output:

Invalid Config Format

About Configuration Formats

In modern application development, configuration formats play a vital role. Here's a brief on the most popular ones:

• YAML (.yml): Human-readable, indentation-based, commonly used in Spring Boot and cloud services like Kubernetes and Docker Compose.
• JSON (.json): Lightweight data format, ideal for APIs, configuration files, and structured data.
• .properties: Traditional key-value pair format used in Java projects, especially in Spring and legacy systems.

This tool allows you to convert between these formats instantly and securely using pure JavaScript, right in your browser — no installations or server calls.

Need Help or Want to Collaborate?

If you need assistance with using this converter tool or would like to contribute to similar open-source utilities, feel free to reach out. You can:

• Fill out the contact form
• Leave a comment below the tool page — I respond to every genuine query.

This project is community-supported and free to use. Keep building great things!