▮ExtDB
API & MCP

JSON Formatter & Validator

Validate, format, and minify JSON with instant errors and one-click copy.

As of June 2026, JSON Formatter & Validator has — users in the Developer Tools category.

trumpcoinofficial25Developer Tools
Chrome Web Store ↗.crx
Usersno change0%
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—
Ratingno change0%
—
— reviews
Reviewsno change0%
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Version
1.0.0
Manifest V3

Permissions & access

Permissions
None declared
Host access
None declared

Screenshots

JSON Formatter & Validator screenshot 1JSON Formatter & Validator screenshot 2JSON Formatter & Validator screenshot 3JSON Formatter & Validator screenshot 4JSON Formatter & Validator screenshot 5

About

JSON Formatter & Validator is a simple, fast, and privacy-friendly tool for working with JSON data.

Features:
• Validate JSON and instantly see syntax errors with line and column numbers
• Format JSON into a clean, readable structure
• Minify JSON to reduce file size
• Copy the result with one click

All processing happens locally in your browser.
No external requests. No data collection.

Perfect for developers, testers, and anyone who works with JSON.

Technical

Version
1.0.0
Manifest
V3
Size
9.1KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
ldpfingomkkebndnjohibihfcfhdlpbk
Developer ID
ucc0b2c4cc212ef17138ee5428b50eb01
Developer Email
[email protected]
Created
Feb 6, 2026
Last Updated (Store)
Feb 6, 2026
Last Scraped
Jun 5, 2026
Website
—

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Data sourced from the Chrome Web Store · last verified Jun 5, 2026.