JSON Formatter - Simple & Clean icon

JSON Formatter - Simple & Clean

by Chroma Core · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 17 Oct 2026

Automatically formats JSON responses in the browser with themes, collapsible nodes, and other helpful features.

Users
11
+1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#186K
#155K among extensions
Version
1.0
updated 6 Oct 2025

Users

monthly, 13 months
0611Oct 2025May 2026Oct 2026
Latest, 17 Oct 2026: 11 usersMove the mouse over the chart for any month

Ratings count

monthly, 13 months
012Oct 2025May 2026Oct 2026
Latest, 17 Oct 2026: 2 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 Formatter - Simple & Clean

JSON Formatter - Simple & Clean: The Developer's Choice Tired of squinting at ugly, unformatted JSON? Advanced JSON Formatter instantly transforms raw JSON into a beautiful, readable, and interactive tree view, right in your browser. Designed for developers, this lightweight extension makes inspecting and debugging JSON faster and more enjoyable than ever before. With a clean, modern UI inspired by popular code editors, you can navigate complex data with ease. Stop wasting time with online formatters and bring powerful JSON viewing directly to your workflow. Key Features: Automatic Formatting: Any raw JSON page is automatically detected and beautified. Elegant Syntax Highlighting: Clear, color-coded formatting for strings, numbers, booleans, and null values makes data easy to scan. Light & Dark Themes: Choose the theme that's easiest on your eyes. The extension remembers your preference. Code Folding: Effortlessly collapse and expand objects and arrays to focus on the data you need. Click-to-Toggle Raw View: Instantly switch between the formatted tree and the original raw JSON with a single click. Copy Raw JSON: A convenient button copies the clean, raw JSON to your clipboard. Persistent Settings: Remembers your last-used theme (light/dark) and view (formatted/raw) for a consistent experience. Clean & Fast: No bloat, no ads. Just a fast, reliable tool that does one thing perfectly. Whether you're working with APIs, debugging web applications, or just exploring data, Advanced JSON Formatter is the essential tool you'll wonder how you ever lived without. Install now and take control of your JSON!

Growth

WindowUsersChangeRatingsRating
7 days+1+10.0%00.00
30 days+1+10.0%00.00
6 months+6+120.0%00.00
1 year+8+266.7%00.00

Version history

1 versions recorded
1.06 Oct 2025

Details

Category
Developer Tools
First seen
6 Oct 2025
Size
31 KB
Languages
en-US
Pricing
Free
Extension ID
gmhfjmpbipkedaafkbbphbemjjhhihco

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
storageactiveTab

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