Medium
medium.com › @ecastille924 › super-helpful-chrome-extension-for-json-data-f8a735c96bf4
Super Helpful Chrome Extension for JSON data | by Erick Castille | Medium
February 12, 2022 - Lately, I’ve been working a lot with JSON data from APIs to build practice projects for my own practice. One thing I realized that I had been taking for granted was a super helpful Chrome extension that makes viewing/ understanding JSON data way easier: JSONView.
Ful.io
ful.io › blog › top-5-json-viewer-chrome-extensions-you-need-to-check-out
Top 5 JSON Viewer Chrome Extensions You Need To Check Out
May 20, 2025 - This Chrome extension is a powerful tool designed for developers, offering convenient printing capabilities directly within the browser. ... Highlight Syntax: Easily identify JSON syntax elements for improved readability.
I built a Chrome extension to format & compare JSON — works offline and respects your privacy
Hey everyone 👋 I’ve recently built a Chrome extension called Just JSON — it’s a small dev tool that helps format and compare JSON quickly, right in… More on reddit.com
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May 22, 2025Chrome extension JSON viewer
I'm interested in contributing to the project! do you have a public repo? More on reddit.com
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February 7, 2024How to view JSON in Chrome like Firefox?
If you need only a nice viewer/parser I can recommend good ol JSON Formatter , really handy addon which also gives you easy access to elements with json in console. There is also a newer fork of it with some color themes and visual features, but because of it loading bigger JSON files can take much longer (or even crash the tab). More on reddit.com
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December 31, 20196 useful Google Chrome extensions that improve my coding workflow
You forgot this one More on reddit.com
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May 18, 2022Videos
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JSON Formatter Google Chrome Extension – View and Beautify JSON ...
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Ch. 6.2 View JSON in a Browser - Safari & Chrome Extensions (2024) ...
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The Ultimate Chrome JSON Extension - YouTube
01:06:25
Build a Chrome Extension – Course for Beginners - YouTube
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How to write manifest.json file | Chrome Extension 101 | Video ...
How to Make JSON Easy to Read | Read Json in Browser | Format JSON ...
TheServerSide
theserverside.com › blog › Coffee-Talk-Java-News-Stories-and-Opinions › Top-10-Chrome-extensions-for-web-developers
Top 10 Chrome extensions for web developers
April 21, 2023 - If your web app regularly handles JSON, the JSONView developer Chrome extension is a must-have.
Jsonview
jsonview.com
JSONView - View JSON in Firefox and Chrome | BenHollis.net
A Firefox and Chrome extension that pretty-prints JSON data.
InMotion Hosting
inmotionhosting.com › blog › 5-must-have-browser-extensions
Top 5 Must-have Chrome Extensions for Developers and Designers
January 23, 2024 - JSON is important, you can use it to pull out key data from websites—usually via an API.
Product Hunt
producthunt.com › products › json hero chrome extension › alternatives
Best JSON Hero Chrome extension alternatives (2026) | Product Hunt
1 week ago - The new JSON Hero Chrome extension lets you easily use JSON Hero from Chrome for plain JSON blobs. Or extract and open Firestore documents, Github files, and Open Graph metadata.
Reddit
reddit.com › r/chrome_extensions › i built a chrome extension to format & compare json — works offline and respects your privacy
r/chrome_extensions on Reddit: I built a Chrome extension to format & compare JSON — works offline and respects your privacy
May 22, 2025 - ✅ Formats raw JSON with one click ⚖️ Compares two JSON files side-by-side with highlighted differences 🌙 Supports dark mode 📋 Lets you copy or download formatted JSON 🔐 Works completely offline — no tracking, no analytics, no data collection · Would love to hear your thoughts or feedback 🙌 What would make this more useful for you? Thanks for checking it out! ... A community dedicated to all things web development: both front-end and back-end. For more design-related questions, try /r/web_design. ... Learn, share, build, and discuss Chrome extensions in this awesome place.
Reddit
reddit.com › r/webdev › chrome extension json viewer
r/webdev on Reddit: Chrome extension JSON viewer
February 7, 2024 -
In case anyone else is needing a way to view large JSON files (10MB+), I wrote this extension for Chrome:
https://chromewebstore.google.com/detail/json-navigator/glgilclfmgofaeffphalkglkgbbpmigf
It loads large JSON files faster than Chrome can generate the preformatted text (by a long shot), and has a lot of useful features that make finding the needles in the haystack easier.
Enjoy :)
Live demo: https://r55man.com/json-navigator/
Js
json-formatter.js.org
JSON Formatter - Beautify Your JSON Code in the Browser
A Chrome Extension to automatically format JSON in the browser. Available with both Dark and Light mode, with Auto-Linker and Syntax Highlighting.
Chrome Web Store
chromewebstore.google.com › detail › json-viewer › aimiinbnnkboelefkjlenlgimcabobli
JSON Viewer - Chrome Web Store
Makes JSON easy to read. Open source. ... Average rating 4.7 out of 5 stars. Learn more about results and reviews. A completely free extension to visualise JSON response in awesome Tree and Chart view with great user experience and options.
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
Starred by 582 users
Forked by 109 users
Languages JavaScript 65.2% | CSS 16.7% | HTML 10.9% | SCSS 6.0%
Reddit
reddit.com › r/webdev › how to view json in chrome like firefox?
r/webdev on Reddit: How to view JSON in Chrome like Firefox?
December 31, 2019 -
Hi webdev, and happy new 2020 for people already there, happy party for the rest of you!
I reeeeeally love Firefox JSON viewer and it's the main thing I miss since I decided to switch to Chrome (as a wannabe frontend dev I find it useful to adhere to industry standards until I have sufficient experience to make my own choices).
Is there any widely used and safe plugin that replicates FF magnificent experience?
Thanks and let's hope 2020 will be a great year for everyone.
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(as a wannabe frontend dev I find it useful to adhere to industry standards until I have sufficient experience to make my own choices) May I recommend sticking with Firefox, then? Chrome is not industry standard--that's W3C and WHATWG. You'll be doing the world a favor by using a different browser.
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If you need only a nice viewer/parser I can recommend good ol JSON Formatter , really handy addon which also gives you easy access to elements with json in console. There is also a newer fork of it with some color themes and visual features, but because of it loading bigger JSON files can take much longer (or even crash the tab).
JSONLint
jsonlint.com › json-formatter
JSON Formatter For Chrome | JSONLint
🔗 Clickable URLs: Found a link within your JSON? It's now instantly clickable! No more copy-pasting. This streamlines your workflow and saves you time. ⏳ Human-Readable Timestamps: No more puzzling over cryptic timestamps. Our extension now converts them into a format that's easy to understand.
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. ✅ Completely Free and no advertisements. Core features: ✅ Beautify JSON response from API ✅ Visual representation of JSON with Chart ✅ Depth traversing of JSON property using breadcrumbs ✅ Access or Traverse via JSON Path navigation Prompt ✅ Write custom JSON in Input area ✅ Configurable Content-Type and JSON Content Detection ✅ Ignore particular websit
GitHub
github.com › tulios › json-viewer
GitHub - tulios/json-viewer: It is a Chrome extension for printing JSON and JSONP. · GitHub
The most beautiful and customizable JSON/JSONP highlighter that your eyes have ever seen. It is a Chrome extension for printing JSON and JSONP.
Starred by 3.5K users
Forked by 726 users
Languages HTML 42.2% | JavaScript 31.2% | CSS 14.4% | SCSS 12.2%
freeCodeCamp
freecodecamp.org › news › untitleeasy-to-read-json-with-this-chrome-firefox-extensiond
How to get easy-to-read JSON trees with this free Chrome Extension (or Firefox Plugin)
September 10, 2024 - Sometimes we may have a JSON object inside a browser tab that we need to read and this can be difficult. We may need to go and search for an online tool that turns it into an easy-to-read format so we can understand it. Now, here is a Chrome and Firefox extension that does the formatting and ...
DEV Community
dev.to › rezmoss › json-viewer-plus-the-last-json-extension-youll-ever-need-4mab
JSON Viewer Plus: The Last JSON Extension You'll Ever Need - DEV Community
November 20, 2024 - Chrome Web Store · Microsoft Edge Add-ons · As the developer, I'm committed to making JSON Viewer Plus even better. The extension is regularly updated based on user feedback and emerging needs.
Web Carpenter
webcarpenter.com › blog › 124-JSON-Formatter-Chrome-Plugin-Extension
JSON Formatter Chrome Plugin Extension // Web Carpenter
This is the best JSON Formatter I have found. It makes JSON easy to read, and it is open source. • JSON & JSONP support • Syntax highlighting • Collapsible trees, with indent guides • Clickable URLs • Toggle between raw and parsed JSON • Works on any valid JSON page – URL doesn't matter • Works on local files too (if you enable this in chrome://extensions) • You can inspect the JSON by typing "json" in the console
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JSONView for chrome
- In-browser viewer
- Expand and contract JSON items
- Format validation
- Doesn't require .json ending
Enable:
Chrome wrench button >> Tools >> Extensions >> "Allow access to file URLs"
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I got impatient waiting for a new Chrome API and ported JSONView just using simple regex matching.
http://github.com/jamiew/jsonview-chrome
This is a rough draft, but it works! You can install it using "Load unpacked extension" from the chrome://extensions -- working out some kinks but will package it as a real extension soon.
For further prettification checkout the "XML Tree" extension (SuperUser won't let me post 2 links yet)
Chrome Web Store
chromewebstore.google.com › detail › jsonview › gmegofmjomhknnokphhckolhcffdaihd
JSONView - Chrome Web Store
A completely free extension to visualise JSON response in awesome Tree and Chart view with great user experience and options. It… ... Average rating 4.2 out of 5 stars. Learn more about results and reviews. Validates and makes JSON documents easy to read. Open source. ... Average rating 4.0 out of 5 stars. Learn more about results and reviews. Adds React debugging tools to the Chrome Developer Tools.