JSON Formatter Pro
Professional JSON formatting tool. Supports syntax highlighting, data validation, context menu and popup mode.
As of May 2026, JSON Formatter Pro has 6 users in the Developer Tools category.
Usersup 20.0 percent+20.0%
6
6
Ratingno change0%
—
— reviews
Reviewsno change0%
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Version
1.1.0
Manifest V3
History
2 snapshotsTracking since May 6, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| May 6, 2026 | 5 | — | — | 1.1.0 |
| May 31, 2026 | 7 | — | — | 1.1.0 |
| Now | 6 | — | — | 1.1.0 |
Permissions & access
- Permissions
- contextMenusactiveTab
- Host access
- None declared
Screenshots
About
This extension provides a fast and secure way to format and validate JSON data directly in your browser. It is designed for developers who need a reliable tool without relying on online services. Key Features: Quick Popup Formatter: Click the toolbar icon to open a simple window. Paste your JSON to instantly format, compress, and check it for errors. Convenient Right-Click Menu: Select any JSON text on a webpage, right-click, and choose 'Format JSON'. The formatted result opens in a new, clean tab. Clear Syntax Highlighting: Formatted JSON is displayed with colors to make keys, values, and strings easy to distinguish, improving readability for complex data. Completely Private: All processing happens locally on your computer. Your data is never sent over the internet, ensuring your work remains confidential.
Technical
- Version
- 1.1.0
- Manifest
- V3
- Size
- 24.47KiB
- Min Chrome
- 88
- Languages
- 2
- Featured
- No
Metadata
- ID
- chhfdhkimdioefjplehljeocloddnhfb
- Developer ID
- uf544186f85ad1202d4df44babd507b78
- Developer Email
- [email protected]
- Created
- Sep 24, 2025
- Last Updated (Store)
- Sep 24, 2025
- Last Scraped
- May 31, 2026
- Website
- —
- Support URL
- —
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Data sourced from the Chrome Web Store · last verified May 31, 2026.