Developer Tools

JSON Formatter

Makes JSON easy to read

Users2M

Rating4.3

Reviews2,082

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

JSON Formatter Media preview

3 assets

Trend

30-day user trend

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User Growth Over Time

Rating trend

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30-day rating change

Start

4.28

Latest

4.28

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

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1-day growthFlat

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7-day growthFlat

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Technical snapshot

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Version0.10.0

ManifestV3

Size77.04KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

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Automatically prettifies any JSON response opened in a browser tab.

FEATURES:

- **Fast**, even on very long JSON pages

- Dark mode support

- Syntax highlighting

- Code folding and indent guides

Reviews

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The Chrome Web Store shows 2,082 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

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AI product read

Automatically formats and beautifies raw JSON data displayed in browser tabs with syntax highlighting, collapsible tree views, and dark mode support

Raw JSON displayed in the browser is difficult to read and navigate. This extension transforms unformatted JSON into a structured, interactive, and visually readable format directly in the browser tab.

User navigates to any URL that returns raw JSON. The extension's content script detects the JSON content at document_end and replaces it with a formatted, interactive tree view. User can collapse/expand nodes, click URLs, toggle dark mode via options page, and access the parsed object via console by typing 'json'.

Target users: Web developers / API developers / Backend engineers / Anyone who works with JSON APIs or data feeds in the browser

All source files examined (6 text files). Extension is small and self-contained. No ambiguous signals remain.

Monetization

No paid features detected

No payment, subscription, billing, or upgrade logic exists in the extension. The 'pro' keyword hits in static analysis are false positives from minified JavaScript code (e.g., 'property', 'Promise'). The extension is fully open source on GitHub with no commercial gating. No Stripe, PayPal, or other payment platform references. No premium feature flags or license checks.

Confidence: 100
Payment platform: --
Source: AI / High
Login required: No
Reason: No login or authentication functionality exists anywhere in the extension. The extension operates entirely client-side as content scripts that format JSON in browser tabs. The only storage used (chrome.storage.local) is for persisting theme preference, not account data. No authentication endpoints, login UI, or account creation flows are present.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：storage、webRequest
主机权限覆盖范围较宽

Publisher

JSON Formatter

Independent publisher

Email: [email protected]
Phone: --
Address: --

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