JSON Formatter Validator

Format and validate JSON instantly.

As of June 2026, JSON Formatter Validator has 3 users in the Functionality & UI category.

Usersno change0%
3
3
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.0
Manifest V3

History

4 snapshots

Tracking since Apr 16, 2026.

3.082.51.92Apr 16, 2026Jun 13, 2026
View as table
DateUsersRatingReviewsVersion
Apr 16, 20261.0
Apr 22, 20261.0
May 30, 20261.0
Jun 13, 202621.0
Now31.0

Permissions & access

Permissions
None declared
Host access
None declared

Screenshots

JSON Formatter Validator screenshot 1

About

JSON Formatter Validator is a lightweight Chrome extension designed for developers and technical users who need to quickly format and validate JSON data. Users can paste raw JSON into the input field and instantly convert it into a structured, readable format.

The extension also provides validation functionality to check whether the input JSON is valid or contains errors. This makes it useful for debugging APIs, working with data structures, and improving readability.

All processing is performed locally within the browser. The extension does not collect, store, or transmit any user data and requires no special permissions.

Technical

Version
1.0
Manifest
V3
Size
25.8KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
hfddajpfciajeckmcjkaempfiflkgkkc
Developer ID
u35f0e8ca95d2a24f87ca1f01da467fe6
Developer Email
[email protected]
Created
Apr 15, 2026
Last Updated (Store)
May 10, 2026
Last Scraped
Jun 13, 2026
Website
Privacy Policy

Data sourced from the Chrome Web Store · last verified Jun 13, 2026.