# JSON Formatter

> Format and view JSON with syntax highlighting in a sidebar

Canonical page: [https://chrome-stats.com/d/json-formatter-sidebar](https://chrome-stats.com/d/json-formatter-sidebar)

## Overview

- **ID:** `json-formatter-sidebar`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** isurunix
- **Category:** other
- **Daily users:** 4
- **Version:** 1.0.1
- **Last updated:** 2026-01-01
- **First published:** 2025-12-29
- **Size:** 20 KB
- **Data as of:** 2026-09-14
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/json-formatter-sidebar/)
- **Website:** [https://github.com/isurunix/json-formatter](https://github.com/isurunix/json-formatter)

## Description

Select JSON text on any webpage, right-click and view it beautifully formatted with syntax highlighting in a sidebar. Search through formatted JSON, navigate between matches, and copy to clipboard. Perfect for developers working with APIs and JSON data.

## Rankings

- #49,151 — Overall
- #45 — json
- #89 — format

## Permissions and access

### Permissions

- `contextMenus`
- `activeTab`
- `storage`
- `clipboardWrite`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/json-formatter-sidebar)