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JSON File Manager Pro icon

JSON File Manager Pro

Advanced JSON dev tool: Format, minify, compare diffs side-by-side, convert HTML/Strings ↔ JSON, and manage saved files.

Users5Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

JSON File Manager Pro Media preview

1 assets
Trend

30-day user trend

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User Growth Over Time

445552026年6月21日2026年6月24日2026年6月27日Latest: 5
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Growth overview

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1-day growthFlat
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7-day growthFlat
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30-day growthDeclining
-1-16.7%
Technical snapshot

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Version1.0.1
ManifestV3
Size3.3MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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JSON File Manager Pro is a must-have extension for frontend and backend developers. Built on top of the Monaco Editor (the powerhouse behind VS Code), it brings a true IDE-like experience right into your Chrome popup or side panel.

Stop wrestling with syntax errors and unformatted API responses. Beautify, minify, compare, and convert your data with zero lag.

🚀 Pro Developer Features:

JSON to TypeScript: Instantly generate perfectly typed TypeScript interfaces from any JSON response.

Side-by-Side Diffing: Compare two JSON objects to easily spot additions, deletions, and modifications.

Smart String ↔ JSON Converter: Safely escape or unescape stringified JSON payloads without throwing annoying quote errors.

Reviews

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