JSON Viewer chrome extension

Version: 0.18.1
JSON Viewer
The most beautiful and customizable JSON/JSONP highlighter that your eyes have ever seen. Open source at https://goo.gl/fmphc7
4.56 Based on 1,002 user rates

What is JSON Viewer?

JSON Viewer is a tab manager extension for chrome. also, it is text reader extension and word highlighter extension. it's a free extension and is featured in Developer Tools, it has 1,000,000+ active users since released its first version, it earns an average rating of 4.56 from 1,002 rated user, last update is 1079 days ago.

What’s new in version 0.18.1?

                It is a Chrome extension for printing JSON and JSONP.

* This extension might crash with other JSON highlighters/formatters, you may need to disable them
* To highlight local files and incognito tabs you have to manually enable these options on the extensions page
* Sometimes when the plugin updates chrome leaves the old background process running and revokes some options, like the access to local files. When this happen just recheck the option that everything will work again
* Works on local files (if you enable this in chrome://extensions)

* Syntax highlighting
* 27 built-in themes
* Collapsible nodes
* Clickable URLs (optional)
* URL does not matter (the content is analysed to determine if its a JSON or not)
* Inspect your json typing "json" in the console
* Hot word `json-viewer` into omnibox (type `json-viewer` + TAB and paste your JSON into omnibox, hit ENTER and it will be highlighted)
* Toggle button to view the raw/highlighted version
* Works with numbers bigger than Number.MAX_VALUE
* Option to show line numbers
* Option to customize your theme
* Option to customize the tab size
* Option to configure a max JSON size to highlight
* Option to collapse nodes from second level + Button to unfold all collapsed nodes
* Option to include a header with timestamp + url
* Option to allow the edition of the loaded JSON
* Option to sort json by keys
* Option for C-style braces and arrays
* Scratch pad, a new area which you can type/paste JSON and format indefinitely using a button or key shortcut. To access type `json-viewer` + `TAB` + `scratch pad` ENTER

This plugin is open source

Bugs and suggestions

Thiago Pontes (@thiagopnts)
Ben Hollander (@benhollander)
Mehdi Bahrami (@mehdibahraami)
Reimund Trost (@reimund)
Ben van Enckevort (@benvan)

MIT License

Any questions tweet me @tulios            

How to install JSON Viewer?

You could download the latest version crx file or older version files and install it.

Preview of JSON Viewer

Technical Features:

  • Latest Version: 0.18.1
  • Requirements: Windows Chrome, Mac Chrome
  • License: Free
  • Latest update: Wednesday, December 23rd, 2020
  • Author: tulios

JSON Viewer Available languages:

English (United States).


Reviews of json viewer:

RVFET March 18th, 2023

Best in the market, tried almost every single json beautifier/formatter. No match in terms of performance, feature-richness and interface!

Rakib Hossain March 1st, 2023
Rakib Hossain

Awesome and nice features. Thanks a bunce!

Emile Sonneveld February 28th, 2023
Emile Sonneveld

Breaks search functionality

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