JSON Viewer, Formatter & Code Generator icon

JSON Viewer, Formatter & Code Generator

by crackcosmas · qubittool.com · Developer Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Ultimate JSON viewer & formatter with virtual scrolling for massive files, JSONPath, JSON Diff, and TS/Go code generation.

Users
49
+3 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#109K
#91K among extensions
Version
1.1.3
updated 17 May 2026

Users

monthly, 9 months
02449Jan 2026Jun 2026Oct 2026
Latest, 16 Oct 2026: 49 usersMove the mouse over the chart for any month

Ratings count

monthly, 9 months
001Jan 2026Jun 2026Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About JSON Viewer, Formatter & Code Generator

🚀 Probably the most powerful and developer-friendly JSON Viewer extension on the Chrome Web Store! Say goodbye to the clunky default JSON view. Built specifically for handling complex API responses and massive JSON payloads, the QubitTool JSON Viewer integrates formatting, searching, querying, diffing, and code generation into one seamless experience. 🌟 Core Developer Features: • ⚡️ Extreme Performance: Powered by Virtual Scrolling technology, it effortlessly opens 10MB+ massive JSON files instantly without crashing your browser. • 🔍 JSONPath Query: Built-in JSONPath engine allows you to filter and extract deeply nested JSON data just like writing SQL. • 💻 1-Click Code Generation: Automatically generate TypeScript Interfaces, Go Structs, Python Classes, or Java Classes from any JSON payload to boost your productivity. • 🔄 JSON Diff Tool: Compare two JSON payloads and instantly highlight the differences with our built-in diff mode. 🎨 Smart Experience & Customization: • 🧠 Smart Detection: Automatically converts Unix timestamps to readable dates, makes URLs clickable, and displays color swatches for HEX/RGB values. • 🌓 Developer Themes: Choose from 8 classic themes including Monokai, Dracula, Nord, and GitHub Dark/Light. • 🛠 Highly Customizable: Adjust indent size, default expand levels, font size, and even inject your own custom CSS. • ⌨️ Keyboard Shortcuts: Fully navigable via keyboard (Search, Copy Value, Toggle Views, etc.). 🛡️ Privacy First: Your data security is our top priority. All JSON parsing, formatting, and processing happen locally and offline right inside your browser. We NEVER track, collect, or send your data to any external servers. 🎁 100% Free & No Ads: Crafted with ❤️ by the QubitTool.com team. Completely free to use with zero annoying advertisements.

Growth

WindowUsersChangeRatingsRating
7 days+2+4.3%00.00
30 days+3+6.5%00.00
6 months+10+25.6%00.00

Chrome Web Store search rankings

Where JSON Viewer, Formatter & Code Generator appears when people search the store, with the 30 day change
Search phrasePosition30 days
json#93new

Version history

5 versions recorded
1.1.317 May 2026
1.1.116 May 2026
1.1.024 Jan 2026
1.0.013 Jan 2026
1.0.113 Jan 2026

Details

Category
Developer Tools
First seen
13 Jan 2026
Size
61 KB
Languages
en, zh-CN
Pricing
Free
Privacy policy
qubittool.com
Support
github.com
Extension ID
ohbjjaodenncdamlgmmeiddaakbhhino

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
storageclipboardWrite
Site access
<all_urls>
Can read and change data on every website you visit.

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