JSON Formatter – Blueprint

by b01212067981 · Functionality & UI

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Validate and format JSON instantly: prettify, minify, sort keys, and copy. No permissions required.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#247K

#206K among extensions

Version

1.0.0

updated 19 Nov 2025

Users

monthly, 12 months

Latest, 15 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 12 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About JSON Formatter – Blueprint

JSON Formatter – Blueprint is a fast, minimalist popup tool for working with JSON. Open the extension and instantly validate, prettify, minify, sort keys, and copy results—no distractions, no extra steps. Built for developers, analysts, and QA who need clean, readable JSON in seconds, it runs in a compact UI and requires no permissions, keeping your browsing environment tidy. How it works: click the icon, paste or type JSON, choose an action (Prettify, Minify, Sort Keys), then copy the output.