JVal - JSON Validator
Validate highlighted JSON document on a webpage
As of June 2026, JVal - JSON Validator has 9 users in the Productivity category.
Usersup 50.0 percent+50.0%
9
9
Ratingno change0%
—
— reviews
Reviewsno change0%
—
Version
0.2.0
Manifest V3
History
2 snapshotsTracking since May 3, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| May 3, 2026 | 6 | — | — | 0.2.0 |
| Jun 2, 2026 | 7 | — | — | 0.2.0 |
| Now | 9 | — | — | 0.2.0 |
Permissions & access
- Permissions
- contextMenusactiveTab
- Host access
- None declared
Screenshots
About
JSON Text Validator is a lightweight Chrome extension that lets you validate highlighted JSON text directly from any webpage. Benefits: - Save time by integrating validation directly into your browsing experience. - Eliminate the hassle of switching between tabs or using online validators. Highlight, click, and get results instantly. Features: - Validate JSON by simply highlighting text and right-clicking. - Detect errors and view detailed feedback instantly. - No need to copy and paste JSON into external tools. - Works on most webpage, making it convenient for developers and analysts. - Lightweight and fast, with minimal system resource usage. Permissions: - Context Menus: This extension uses the contextMenus permission to add a right-click menu option, making it easy to validate JSON directly from any webpage. - Active Tab: The activeTab permission allows the extension to access the currently active webpage when you use the extension. This is necessary to read and validate highlighted JSON without requiring broader permissions. Your privacy is important—this extension only interacts with the page when you activate it and does not collect or store any data. disclaimer: Some websites prevent extension from modifying the DOM(Document Object Model), which prevent the extension from showing validation the result as popup toast. Should you find any problem with this extension we appreciate if you let us know.
Technical
- Version
- 0.2.0
- Manifest
- V3
- Size
- 36.66KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- dopocjkeoefeemmgjohmbefokencokgo
- Developer ID
- u567d50921e78b423a166e401fe7d65fa
- Developer Email
- [email protected]
- Created
- Jan 20, 2025
- Last Updated (Store)
- Feb 8, 2025
- Last Scraped
- Jun 2, 2026
- Website
- —
- Support URL
- https://forms.gle/nd6t2AHjh5afMc7w7
- Privacy Policy
- —
Similar extensions
Alternatives to JVal - JSON Validator, ranked by description similarity.
JSON Formatter
JSON Formatter is a Chrome extension that formats JSON data within the browser.
76
Json Ninja
Parse and format JSON with syntax highlighting
9
★ 5.0
JSON Formatter & Viewer
A Chrome extension that detects, formats and visualizes JSON on web pages.
88
★ 5.0
XML & JSON Tools
Format, convert, and explore XML & JSON with a privacy-first tool
183
★ 5.0
Sunset JSON Tools
Validate, format, and minify JSON instantly. Sunset-themed UI. Copy result with one click.
—
JSON Formatter
Format JSON with syntax highlighting, line numbers, and full-size mode. Sleek dark theme and intuitive interface.
20
Styled JSON Viewer
Beautiful, readable formatting for JSON files in the browser.
17
★ 5.0
Tools Console
Tools Console packages.
26
★ 5.0
Data sourced from the Chrome Web Store · last verified Jun 2, 2026.