Are you tired of dealing with messy and unreadable JSON responses? Look no further! With this amazing
Chrome extension
, you can effortlessly visualize JSON responses in both Tree and Chart views, providing you with a seamless user experience.
Core Features of Our JSON Visualization Extension
This powerful Chrome extension offers a range of features to help you make sense of JSON data:
Beautify JSON
Our extension allows you to beautify JSON responses from APIs, making them easier to read and understand. No more struggling with complex and cluttered JSON!
Tree View
Visualize JSON data in a tree view, which provides a hierarchical representation of the data. This makes it simple to navigate and explore the JSON structure, helping you quickly locate the information you need.
Chart View
Experience JSON data in a chart representation. Our extension converts JSON into visually appealing charts, enabling you to quickly grasp patterns and trends.
Depth Traversing
Easily traverse through the depth of JSON properties using breadcrumbs. This feature allows you to access specific data within the JSON structure with ease, saving you time and effort.
Custom JSON
Have the freedom to write your own custom JSON in the input area and visualize it instantly. Perfect for testing and experimenting with JSON data.
Import Local JSON File
Import your own JSON files from your local device and visualize them effortlessly. Whether it's a small JSON snippet or a large file, our extension can handle it with ease.
Download JSON File
Download JSON files with just a simple right-click using the contextual menu. Our extension provides a convenient way to save JSON responses for offline use or further analysis.
URL Filters
Customize which URLs the extension should apply its JSON visualization to, giving you full control over your browsing experience. Specify the domains or URLs where you want the extension to automatically beautify and visualize JSON.
Change Themes
Personalize the look and feel of the extension by choosing from a variety of themes. Find the perfect theme that suits your preferences and enhances your JSON visualization experience.
Custom CSS
Apply your own custom CSS styles to further customize the appearance of the JSON visualization. Tailor the visual presentation of JSON data to match your unique style and preferences.
Cool User Interface
Enjoy a sleek and intuitive user interface that enhances your overall experience. Our extension is designed with user-friendliness in mind, ensuring a smooth and enjoyable JSON visualization experience.
Copy Property and Value
Easily copy properties and their corresponding values from the JSON visualization. With just a click, you can extract the exact data you need and use it elsewhere with ease.
Access JSON in Console
Access the parsed JSON directly in your console using the convenient "json" keyword. This feature is invaluable for developers and those who prefer working with JSON directly in the console.
Based on user reviews and an overall rating of 4.75, this Chrome extension has received high praise:
"Best JSON view extension."
"The best extension ever!"
"This is easily the best viewer in this marketplace."
Don't miss out on the opportunity to enhance your JSON visualization experience. Install this incredible Chrome extension now and unlock the full potential of your JSON responses.
Completely Free and no advertisements.
Beautify JSON response from API.
Visual representation of JSON with Chart.
Access JSON in your console using only json keyword.
Limited options for customization.
May not work well with extremely large JSON files.
4.68
212 reviews
30 Reviews For This Extension
Reviewed by DENNIS AIDOO - 2026-06-09 02:06:05
Astounding
Reviewed by Arnav Gour - 2026-06-04 04:14:36
Awesome for developers
Reviewed by vasanthan R - 2026-05-22 09:06:19
awesome
Reviewed by D Fnuden - 2026-05-12 10:22:18
When I saved the settings it closed all my open Tabs. Unacceptable behavior.
Reviewed by Anton Zhuchkov - 2026-05-04 17:46:13
Great but I would like that local files would work too.
Reviewed by shyn sin - 2026-04-15 15:28:44
so beautiful
Reviewed by KVK Siddartha - 2026-04-14 16:49:48
Simple interface, easy to use, looks good and no ads/promotion
My go-to JSON visualiser
Suggestion: Add a JSON diff viewer
Reviewed by SundayLee - 2026-03-24 19:05:36
want to ask that would there be any support for jsonc in the future?
Reviewed by Abiel Rodriguez - 2026-03-16 16:29:50
Awesome
Reviewed by Debashish Mitra - 2026-03-12 09:23:04
Fantastic! Beautiful ?Tree view, chart view, JSON Editor (!) and amazingly - JSON path search (!!!). This is an amazing JSON utility extension. 5 stars! ❤️
Reviewed by doge - 2025-04-27 11:00:58
Great extension!
Please help: how could I get all values from list dict,
json: {"k":[{"v":1},{"v":2}]}
jsonpath: $.k.*.v
want: [1, 2]
got: 1
Reviewed by Quentin Thiaucourt - 2025-04-25 10:13:02
Great extension!
Would love if the `application/ld+json` content type was listed in the detection strategy ?
Reviewed by Abdullah ibrahim - 2025-04-24 22:53:18
Seriously love this extension. It helps me a lot in my projects. Thank you!
Reviewed by Brian Mendez - 2025-04-11 16:46:40
Really enjoying the latest update! The new 'Find by JSON Path' feature is awesome. Keep up the excellent work!
Reviewed by Quentin Danjou - 2025-04-11 13:26:30
Does not work: when opening a local json file ending with .json the extension does nothing.
Reviewed by Roc kudzu (C) - 2025-04-10 11:24:22
If response headers the content-type is not application/json, it won't parse. I hope it could automatically parse when it detects the page content is JSON, regardless of the content-type header.
Reviewed by Mohammed Yaseen - 2025-04-05 10:57:53
The best JSON Viewer i have used
Reviewed by Master - 2025-04-01 16:35:18
Does not work.
Reviewed by yankang zhao - 2025-04-01 03:07:25
cannot format json context in chrome
Reviewed by 刘先生 - 2025-03-31 03:00:53
Please roll back, the new version is undoubtedly a negative optimization
Reviewed by M Satheesh - 2025-02-07 08:54:09
The tree view is good, along with count of objects in the nested level is good for development
Reviewed by edward happy - 2024-12-23 04:27:23
I’ve been enjoying using JSON Viewer Pro; it’s an excellent tool. However, I’ve encountered an issue. Since I use light mode due to my sensitive eyes, I noticed that when I open more than one tab, the additional tabs switch to dark mode. I would greatly appreciate it if this could be fixed. Thank you!
Reviewed by Anshul Patel - 2024-11-28 19:41:27
best inline json viewer , you can add and edit your payload,
better that other top recommended json viewer extentions
Reviewed by Sadık Şener - 2024-11-13 12:45:28
This plugin is much more different and has more features than other json plugins.
Reviewed by Choudhary Abdullah - 2024-11-05 17:49:04
Love this tool! Using it along with SuperDev Pro.
Make the default font size a bit smaller, it's too big right now.
Reviewed by 橘芯(tachib_shin) - 2024-10-16 10:49:24
awesome!
Reviewed by Rahul Vishwakarma - 2024-09-08 18:12:53
This beautifies JSON so beautiful, and tree view is cherry on the cake! lots of blessings to the developer of this extension!
Reviewed by Qobiljon Xayrullayev - 2024-08-12 06:56:58
Amazing, I love to use this one
Reviewed by Choudhary Abdullah - 2024-08-11 10:12:59
Love this tool! Using it along with SuperDev Pro.
Make the default font size a bit smaller, it's too big right now.
Reviewed by Shakila Mahjabin - 2024-08-07 04:41:20
I could not change the theme from dark to white. The theme change is not saved. Otherwise works perfect.
Manifest
The manifest file contains thorough security measures, significantly reducing potential risks to user privacy and system security. Note: A low risk score does not necessarily imply malicious intent
0
Content Script
Some security measures are implemented in the content scripts, but there are notable gaps that need to be addressed to ensure robust security. Note: A moderate risk score does not imply malicious intent
8
Permissions
The permissions requested by the extension are excessive and raise significant concerns about user privacy and data security. Note: A high risk score does not necessarily mean the extension is malicious
10
Host Permissions
Some host permissions are justified but may still present potential security vulnerabilities if not carefully managed. Note: A moderate risk score does not imply malicious intent
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30 Reviews For This Extension
Astounding
Awesome for developers
awesome
When I saved the settings it closed all my open Tabs. Unacceptable behavior.
Great but I would like that local files would work too.
so beautiful
Simple interface, easy to use, looks good and no ads/promotion My go-to JSON visualiser Suggestion: Add a JSON diff viewer
want to ask that would there be any support for jsonc in the future?
Awesome
Fantastic! Beautiful ?Tree view, chart view, JSON Editor (!) and amazingly - JSON path search (!!!). This is an amazing JSON utility extension. 5 stars! ❤️
Great extension! Please help: how could I get all values from list dict, json: {"k":[{"v":1},{"v":2}]} jsonpath: $.k.*.v want: [1, 2] got: 1
Great extension! Would love if the `application/ld+json` content type was listed in the detection strategy ?
Seriously love this extension. It helps me a lot in my projects. Thank you!
Really enjoying the latest update! The new 'Find by JSON Path' feature is awesome. Keep up the excellent work!
Does not work: when opening a local json file ending with .json the extension does nothing.
If response headers the content-type is not application/json, it won't parse. I hope it could automatically parse when it detects the page content is JSON, regardless of the content-type header.
The best JSON Viewer i have used
Does not work.
cannot format json context in chrome
Please roll back, the new version is undoubtedly a negative optimization
The tree view is good, along with count of objects in the nested level is good for development
I’ve been enjoying using JSON Viewer Pro; it’s an excellent tool. However, I’ve encountered an issue. Since I use light mode due to my sensitive eyes, I noticed that when I open more than one tab, the additional tabs switch to dark mode. I would greatly appreciate it if this could be fixed. Thank you!
best inline json viewer , you can add and edit your payload, better that other top recommended json viewer extentions
This plugin is much more different and has more features than other json plugins.
Love this tool! Using it along with SuperDev Pro. Make the default font size a bit smaller, it's too big right now.
awesome!
This beautifies JSON so beautiful, and tree view is cherry on the cake! lots of blessings to the developer of this extension!
Amazing, I love to use this one
Love this tool! Using it along with SuperDev Pro. Make the default font size a bit smaller, it's too big right now.
I could not change the theme from dark to white. The theme change is not saved. Otherwise works perfect.