JSON-Tool

by Libs · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

A JSON formatting tool.

Users

−1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#159K

#132K among extensions

Version

0.0.8

updated 1 Jul 2025

Users

monthly, 2 years

Latest, 16 Oct 2026: 17 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years

Latest, 16 Oct 2026: 4 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-Tool

JSON-Tool is a powerful, all-in-one Chrome extension designed to streamline JSON workflows and enhance developer productivity. Packed with smart features and essential utilities, it’s the perfect companion for developers, testers, and anyone working with structured data. 1. Click the extension icon to open JSON-Tool in a tab or window. You can then manually enter JSON text or upload a JSON file. After clicking the JSON-Tool button, you will receive a formatted JSON data structure. 2. When a browser opens a URL that returns JSON data, it automatically renders the JSON into a structured tree format. 3. Open the options to configure the plugin, including theme, internationalization, color scheme, etc.