JSON Formatter: Format and Prettify JSON in Chrome

JSON Formatter is a Chrome extension that automatically formats and prettifies JSON. It offers a range of features to enhance your JSON viewing experience. With support for syntax highlighting and over 60 themes, you can customize the appearance to suit your preference. The extension also makes links clickable automatically, allowing you to easily navigate through JSON data.

One of the key features of JSON Formatter is its multiple viewing modes. You can toggle between Parsed Mode, Formatted Raw Mode, and Raw Mode, depending on your needs. Additionally, the extension offers a dark mode for those who prefer a darker interface. The toolbar is collapsible, providing a clutter-free viewing experience.

The extension is open source and free to use, with no tracking or analytics. It works offline and can be used with any JSON webpage. JSON Formatter also remembers your theme preferences, making it convenient for regular users.

Overall, JSON Formatter is a valuable tool for developers and anyone working with JSON data. It simplifies the process of formatting and prettifying JSON, enhancing readability and making data analysis easier.

 0/5

App specs

  • License

    Free

  • Version

    version-2.1.11-beta

  • Latest update

  • Platform

    chrome

  • Language

    English

  • Downloads

    2

  • Developer



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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.
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Is JSON Formatter safe?

100/100

Score result: Clean

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

  • Virus free
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  • Malware free
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Scan Info

Last scan
Tuesday, December 2, 2025
Scan provider
VirusTotal

Softonic security commitment

JSON 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