Effortless JSON Formatting with API Response Formatter

API Response Formatter is a Chrome add-on designed for developers who frequently work with JSON data. This free tool automatically detects and formats JSON content on any webpage, providing a user-friendly experience with its one-click toggle between formatted and raw views. It features real-time search capabilities with highlighted results and a professional dark theme, making it easy to navigate complex data structures without strain.

The add-on enhances productivity with its powerful features, including depth-based rainbow coloring for nested objects, collapsible tree structures for large files, and multiple access methods. All processing occurs locally, ensuring privacy and security. With plans for future updates to include XML and YAML support, this tool is ideal for frontend and backend developers, QA engineers, and anyone who regularly handles JSON.

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App specs

  • License

    Free

  • Version

    1.2.0

  • Latest update

  • Platform

    chrome

  • Language

    English

  • Developer

Program available in other languages



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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
Softonic

Is API Response Formatter safe?

100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

  • Virus free
  • Spyware free
  • Malware free
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Scan Info

Last scan
Tuesday, August 19, 2025
Scan provider
VirusTotal

Softonic security commitment

API Response Formatter has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware. For more information, visit our Security and Trust Center