Overengineered JSON Viewer

by andershagbard · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

An overengineered JSON viewer Chrome extension

Users

−4 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#219K

#183K among extensions

Version

1.1.0

updated 19 May 2026

Users

monthly, 6 months

Latest, 16 Oct 2026: 7 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months

Latest, 16 Oct 2026: 1 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 Overengineered JSON Viewer

Chrome has a built-in JSON viewer. It's fine. This is not fine - it's so much more than fine. It automatically detects JSON pages and replaces the browser's default rendering with an interactive, syntax-highlighted, collapsible tree view, complete with 9 color themes, 3 tab width options, and a settings popover built with Radix UI.