JSON Viewer

by dan3988 · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

A modern UI for viewing and manipulating JSON

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#248K

#208K among extensions

Version

1.1.1

updated 15 Nov 2025

Users

monthly, 2 years

Latest, 16 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years

Latest, 16 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 Viewer

Features: - Expand and collapse objects and arrays recursively - Edit data and undo/redo changes - Search for text in keys, values or both - Copy formatted or minified values to clipboard - Shows URL strngs as hyperlinks - Evaluate JPath expressions - Multiple customizable colour schemes with dark and light mode - Keybindings for navigating documents quickly - Yes/no prompt to load detected JSON on non-whitelisted domains - A path editor with auto-complete - Interactive breadcrumb trail to the current property - Support for JSON5 syntax