JSON is a lightweight, text-based open standard designed for human-readable data interchange. It is a very simple format consisting of key-value pairs.
JSON format has become one of the most popular formats for data exchange between web services and clients, especially in single-page applications.
JSON representation of various business objects and data has already become a crucial aspect of modern web development, be it for mobile apps or websites.
No matter how convenient, effective and scalable its structure appears to be, a developer needs a proper JSON viewer tool in hand to format and visualize JSON strings with ease.
If you are dealing with JSON data but aren't sure what they contain, it can be very useful to review your data using a JSON viewer.
So here you have top 10 of the best JSON viewer tools you can use to format & convert JSON data to a human-readable view. Enjoy.
Originally Published July 24 2020, updated Feb 12 2024
Table of contents:
Best jQuery JSON Viewer Tools
A lightweight, simple, beautiful JSON viewer and editor plugin helps the developers to render JSON objects in HTML with collapsible/expandable navigation just like a tree view.
Yet another jQuery JSON viewer plugin which renders JSON objects in HTML with support for syntax highlighting and collapsible/expendable navigation.
A dynamic, semantic, SEO-friendly jQuery tree view plugin for viewing hierarchical JSON data in a nested, collapsible/expandable HTML list just like a tree.
A tiny and user-friendly JSON manipulation and visualization jQuery plugin for rendering complex JSON data in an interactive, collapsible, checkable tree.
A feature-rich JSON viewer plugin that transforms JSON objects, strings, and arrays into a beautifully structured, collapsible/expandable tree structure.
Best Vanilla JS JSON Viewer Tools
Yet another JSON viewer library that renders your JSON data as a collapsible and expandable tree structure for better readability.
A Web Component to visualize JSON data in a tree view.
We hope that, by reading this article, you will be able to get a better idea of how JSON viewers can be used on your website and why they are so important. If you know of any other ways in which the above JSON viewer tools can help your web development projects, do let us know in the comments section below. We would love to hear from you!