JSON Formatter & Validator

Unknown author · Developer Tools

Open in Chrome Web Store

Users

Avg rating

5.0

Ratings

Updated

Jul 10, 2025

Media

6 items

Description

Format and validate JSON, XML & GeoJSON easily — pretty-print, and check your data and download for free. Format and validate JSON, XML, and GeoJSON easily and for free with JSON Formatter & Validator. Whether you’re a developer, data scientist, or just working with APIs, this extension helps you: • Pretty-print (beautify) JSON and XML with indentation. • Validate JSON structure to catch errors fast. • Handle GeoJSON data for maps and spatial projects. • Minify JSON for compact output. ⭐️ Works right in your browser — no external tools or uploads. ⭐️ Free, privacy-friendly, and simple. Install now and save time working with structured data!

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
26
Description length
Characters in the listing description.
656
Media assets
Screenshots and videos on the listing.
6
Has promo video
Whether the listing includes at least one video.
Yes
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
38.4

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.