Better JSON Formatter icon

Better JSON Formatter

Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

A powerful JSON formatter with JSON5 support, collapsible tree view, search, and dark mode

Users
17
+1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#160K
#133K among extensions
Version
1.1.0
updated 26 Aug 2026

Users

monthly, 17 months
01021Jun 2025Mar 2026Oct 2026
Latest, 16 Oct 2026: 17 usersMove the mouse over the chart for any month

Ratings count

monthly, 17 months
001Jun 2025Mar 2026Oct 2026
Latest, 16 Oct 2026: 1 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 Better JSON Formatter

Experience seamless JSON formatting and analysis with our powerful JSON Formatter extension. Designed for developers and data enthusiasts, it offers advanced features such as: Real-time validation to instantly catch errors and ensure your JSON data is perfectly structured. Interactive tree view for easy navigation and visualization of complex JSON objects. Powerful search functionality to quickly find keys or values within large datasets. Dark mode support for comfortable usage in low-light environments. Additional tools include copy/paste support, collapsible nodes, and customizable formatting options to boost your productivity. Whether you’re debugging API responses, editing configuration files, or simply exploring JSON data, this extension is your go-to tool for clean, readable, and error-free JSON. What's new in 1.1.0: - Switched from a popup to a full tab, so your input is no longer lost when you click away. - Real-time formatting: the result updates as you type. - Collapsible tree view with syntax highlighting and search. - Extract all values from any array with one click (as a JSON array or one per line). - JSON5 support: comments, single quotes, trailing commas, and unquoted keys. - Error messages now pinpoint the exact line and column. - Added 7 new languages — now 10 total (English, Simplified/Traditional Chinese, Japanese, Korean, Russian, Spanish, French, German, Portuguese). - Security fixes and removal of unused code.

Growth

WindowUsersChangeRatingsRating
7 days−2−10.5%00.00
30 days+1+6.2%00.00
6 months−6−26.1%00.00
1 year+13+325.0%00.00

Version history

2 versions recorded
1.1.026 Aug 2026
1.0.12 Jun 2025

Details

Category
Developer Tools
First seen
2 Jun 2025
Size
43 KB
Languages
de, en, es, fr, pt-BR, ru, zh-CN, zh-TW
Pricing
Free
Extension ID
bgbfhhboolilhonknmjiendjiljhijjk

Permissions and risk

Minimal riskimpact 0, likelihood 2

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