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Chrome Web Store
chromewebstore.google.com › detail › json-viewer-pro › eifflpmocdbdmepbjaopkkhbfmdgijcc
JSON Viewer Pro - Chrome Web Store
A completely free extension to visualise JSON response in awesome Tree and Chart view with great user experience and options. It has lot of unique features which makes it a must have JSON formatter for beginner to advance users.
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GitHub
github.com › rbrahul › Awesome-JSON-Viewer
GitHub - rbrahul/Awesome-JSON-Viewer: :fire: A Chrome extension to visualise JSON response and introduce awesome JSON prettifying experiences. · GitHub
:fire: A Chrome extension to visualise JSON response and introduce awesome JSON prettifying experiences. - rbrahul/Awesome-JSON-Viewer
Author   rbrahul
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JSON Viewer
jsonviewer.stack.hu
Online JSON Viewer and Formatter
JSON Viewer and Formatter - Convert JSON Strings to a Friendly Readable Format
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jQuery Script
jqueryscript.net › blog › best-json-viewer.html
10 Best JSON Viewer Tools To Format JSON Strings (2026 Update) | jQuery Script
A super lightweight, pure JavaScript JSON formatter / viewer which helps render JSON objects just like a collapsible tree view.
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npm
npmjs.com › json-viewer-awesome
json-viewer-awesome - npm
This is the package for view json data in a structured and pretty way.. Latest version: 1.0.15, last published: 4 years ago. Start using json-viewer-awesome in your project by running `npm i json-viewer-awesome`. There are 2 other projects in ...
      » npm install json-viewer-awesome
    
Published   Sep 22, 2021
Version   1.0.15
Author   yoosef
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GitHub
github.com › burningtree › awesome-json
GitHub - burningtree/awesome-json: A curated list of awesome JSON libraries and resources. · GitHub
JSON Viewer Pro (github - An open source Chrome extension for browsing JSON with syntax highlighting and folding, or as a visual graph. Discoverable JSON (github) - Gron inspired Extension. Convert a JSON document into javascript expressions.
Author   burningtree
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Jsonhero
jsonhero.io
JSON Hero - a beautiful JSON viewer for the web
JSON Hero makes reading and understand JSON files easy by giving you a clean and beautiful UI packed with extra features.
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Jsonview
jsonview.com
JSONView - View JSON in Firefox and Chrome | BenHollis.net
A Firefox and Chrome extension that pretty-prints JSON data.
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npm
npmjs.com › package › @andypf › json-viewer
@andypf/json-viewer - npm
A javascript library to visualize json nicely. Latest version: 2.2.0, last published: 7 months ago. Start using @andypf/json-viewer in your project by running `npm i @andypf/json-viewer`. There are 2 other projects in the npm registry using ...
      » npm install @andypf/json-viewer
    
Published   Jul 10, 2025
Version   2.2.0
Author   Andreas Pfau
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Crx4Chrome
crx4chrome.com › extensions › iemadiahhbebdklepanmkjenfdebfpfe
JSON Viewer Awesome - Free Developer Tools Extension for Chrome - Crx4Chrome
2) Visual representation of response 3) Depth traversing of JSON property using breadcumbs 4) Custom JSON pretifying and representing in JSON Input area 5) Cool User Interface. 6) Copy Path or property 7) Copy value 9) Access JSON in your console using only 'json' keyword and hit enter And many more are coming at next. We are working hard to add new features on regular basis. Github URL: https://github.com/rbrahul/Awesome-JSON
Find elsewhere
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JSON Formatter
jsonformatter.org › 1fa9f4
awesome
It also provides a tree view that helps to navigate your formatted JSON data.
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CodeBeautify
codebeautify.org › jsonviewer
Best JSON Viewer and JSON Beautifier Online
Online JSON Viewer, JSON Beautifier and Formatter to beautify and tree view of JSON data - It works as JSON Pretty Print to pretty print JSON data.
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CSS Script
cssscript.com › home › json
Best Free JSON In JavaScript & CSS - CSS Script
A tiny JavaScript JSON tree library that allows developers to visualize complex JSON data through a customizable, interactive tree view. DemoDownload ... Yet another JSON viewer library that renders your JSON data as a collapsible and expandable ...
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npm
npmjs.com › package › react-json-view
react-json-view - npm
Interactive react component for displaying javascript arrays and JSON objects.. Latest version: 1.21.3, last published: 5 years ago. Start using react-json-view in your project by running `npm i react-json-view`. There are 902 other projects ...
      » npm install react-json-view
    
Published   Mar 09, 2021
Version   1.21.3
Author   Mac Gainor
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GitHub
github.com › pgrabovets › json-view
GitHub - pgrabovets/json-view: This is a javascript library for displaying json data into a DOM.
This is a JavaScript library for displaying JSON data in the DOM.
Starred by 226 users
Forked by 55 users
Languages   JavaScript 84.7% | CSS 11.9% | HTML 3.4%
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Reddit
reddit.com › r/webscraping › json viewer
r/webscraping on Reddit: JSON viewer
February 13, 2025 -

What kind of JSON viewer do you use?

Often when scraping data you will encounter JSON. What kind of tools do you use to work with the JSON and explore it.

Most of the tools I found were either too simple or too complex, so I made my own one: https://jsonspy.pages.dev/

Here are some features why you might consider using it:

  • Free without ads

  • JSON syntax highlighting

  • Collapsible JSON tree

  • Click on keys to copy the JSON path or value to copy it

  • Automatic light/dark theme

  • JSON search: type to filter keys or values within the JSON

  • Format and copy JSON

  • File upload (stays local)

  • History recording (stays local)

  • Shareable URLs (JSON baked into the URL)

  • Mobile friendly

I mostly made this for myself, but might be useful to someone else. Open to suggestions for improvements and also looking for possible alternatives if you're using one.

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JSON Formatter
jsonformatter.org › json-viewer
JSON Viewer Online Best and Free
JSON Viewer Online helps to Edit, View, Analyse JSON data along with formatting JSON data.