Stable signalNo paid features detectedHigh-risk permissions

JSON Viewer

Validates and makes JSON documents easy to read. Open source.

Users100KCurrent public install base

Rating4.2Store average score

Reviews157Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

JSON Viewer Media preview

3 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

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7-day rating change

Start

4.22

Latest

4.22

7-day rating change

0.00

2026年7月14日2026年7月20日

Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0.3

ManifestV3

Size104KiB

Languages1English (United States)

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

JSONViewer port for Chrome is an updated version of Gildas' JSOnView extension.

Features:

* Syntax highlighting

* Collapsible trees, with indent guides amd items count

* Clickable URL's

* JSON & JSONP support

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.2Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average3.9Average computed only from synced review bodies below

Reviews with text59Synced review bodies

Total ratings / reviews157Chrome Web Store public rating/review count

Store average score: 4.2. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

Maksym Pylypenko2016年12月12日

Best tool for viewing json in browser!!!

jjj jjj2016年12月10日

Does this rename from JSONView? The JSONView is great.

Anaxi Frish2016年11月26日

Wonderful!

Ronald Saavedra2016年11月25日

love it !

Jonathan Chavez2016年11月16日

Excelente!

JOSE MARIA ALFARO GIRALDO2016年11月16日

excelent

Amanda Ridoutt2016年11月16日

Justo lo que estaba buscando

Luis Jose Regis Benavides2016年11月16日

Simple yet powerful

Alan Garcia Sanchez2016年11月16日

Very userful

Showing 59 results

1...2 3 4 5 6

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AI product read

JSON document viewer and formatter for Chrome that validates and renders JSON with syntax highlighting in an interactive tree view.

When developers open JSON API endpoints or files in Chrome, the browser displays raw text which is difficult to read and navigate. This extension parses the JSON and presents it in a collapsible, syntax-highlighted tree structure.

User navigates to any URL that returns JSON content. The content script detects the JSON, sends it to the background worker for parsing and HTML conversion, then replaces the raw page with a formatted, interactive tree view. Users can expand/collapse nodes, click URLs, copy paths/values via context menu, and view the raw source. Settings for context menu, safe parsing method, and frame injection are configured via the options page.

Target users: Web developers / API developers / Frontend developers / QA engineers / DevOps engineers / Anyone working with JSON data

Monetization

No paid features detected

Open source extension with all features freely available. No premium tiers, subscriptions, payment processing, or feature gating found. The 'pro' keyword matches in static analysis are from CSS properties (progid:), CodeMirror function names (property, process), and comments (error-prone) - not 'pro' plan references. Store description explicitly states 'Open source.'

Confidence: 100
Payment platform: --
Source: AI / High
Login required: No
Reason: No login functionality found anywhere in the extension. The extension operates entirely locally, processing JSON content displayed in the browser. No authentication flows, account creation, or external service login is required. All 'token' and 'account' keyword matches in static analysis are from the CodeMirror library (lexer/parser tokens, 'taking tabs into account') and not authentication-related.

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：scripting、activeTab、storage
主机权限覆盖范围较宽

Publisher

teocci

Independent publisher

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

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Permissions

Host access