JSON Formatter
Developer Tools
Makes JSON easy to read
Users
2M
Rating
4.3
Reviews
2,085
7D Growth
0|0%
Cooling signalNo paid features detectedHigh-risk permissions
CodePrettify: JS, JSON, CSS & RSS Formatter
A fast, IDE-like viewer for raw JSON, code, and data files: format, validate, fold, search, diff, and inspect.
Users199Current public install base
Rating5.0Store average score
Reviews2Public review volume
Manifest versionV3Extension platform version
7-day growth-5Net users gained this week
7-day growth rate-2.45%Relative weekly velocity
Preview
6 assetsCodePrettify: JS, JSON, CSS & RSS Formatter Media preview
Trend
User growth trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
5.00
Latest
5.00
7-day rating change
0.00
2026年7月12日2026年7月18日
Growth overview
Daily, weekly, and monthly growth
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1-day growthNo data
----7-day growthDeclining
-5-2.45%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
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Version1.0.10
ManifestV3
Size159KiB
Languages13Deutsch / English / Tiếng Việt +10
Published
Store updated
Last crawled
DeutschEnglishTiếng Việtdanskespañolfrançaisitalianonorsksvenskaрусский中文（中国）日本語
Overview
Product summary
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CodePrettify automatically formats, inspects, and highlights raw JavaScript, JSON, CSS, XML, and RSS/Atom files the moment you open them. Whether you are viewing a minified API response, a complex feed, or a local config file, you get an IDE-like experience directly in your browser.
🚀 SMART AUTOMATION & FORMATTING
- Auto-Format: Automatically detects messy or minified code and beautifies it with your preferred indentation
- Intelligent Minification Detection: Analyzes code density and formats compressed files automatically while preserving readable files
- Smart Rendering: Structure-aware rendering for both dense and well-formatted files
- Code Folding: Collapse and expand functions, classes, objects, arrays, and XML blocks
Reviews
Recent review snapshot
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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text1Synced review bodies
Total ratings / reviews2Chrome Web Store public rating/review count
Store average score: 5.0. 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.
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Must have tool for anyone who codes!