JSON Formatter Pro

Name: JSON Formatter Pro
Author: Isekai NextGen

By: Isekai NextGen

Professional JSON formatter with dark theme, syntax highlighting, and collapsible trees

This add-on was removed from Firefox Add-ons Store on 2026-01-07

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Features & Capabilities

JSON Formatter Pro : Format, visualize, and explore JSON like a pro! JSON Formatter Pro is a powerful Chrome extension that instantly transforms raw JSON into a beautifully formatted, interactive tree—making it easy to read, navigate, and debug your data.

🚀 Key Features :

Dark Theme: Professional, eye-friendly interface for day and night use.
Collapsible Trees: Expand and collapse JSON nodes for effortless navigation—even in deeply nested data.
Syntax Highlighting: Instantly spot keys, strings, numbers, booleans, and nulls with clear color coding.

Customizable Settings:

Enable/disable the formatter on demand
Choose your preferred font size
Set auto-collapse and maximum collapse level for large datasets
Toolbar Actions: Quickly collapse/expand all, filter/search, and more.
Popup Controls: Easy access to all settings right from the Chrome toolbar.
Works Everywhere: Automatically formats JSON on any website or file you open in Chrome.

🛠️ How It Works : Install the extension.

Open any JSON file or API response in Chrome.
Enjoy instant, beautiful formatting with interactive controls.
Customize your experience using the popup settings.

💡 Why JSON Formatter Pro? Saves time and frustration when working with APIs, logs, or configuration files. Makes complex JSON easy to understand and debug. Designed for developers, analysts, and anyone who works with JSON data.

Try JSON Formatter Pro today and make JSON readable, beautiful, and easy to explore!

Need help or have feedback? Contact us anytime via the support link in the extension popup.

User Growth & Download Statistics

Add-on

By:

Isekai NextGen

Daily users:

Version:

1.0.0 Last updated: 2025-07-30

Version code:

5999098

Creation date:

2025-07-27

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

34.15KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-01-07

Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Isekai NextGen

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/json-formatter-pro/

Is JSON Formatter Pro Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

JSON Formatter Pro requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

JSON Formatter Pro may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.