JSON Formatter
Developer Tools
Makes JSON easy to read
Users
2M
Rating
4.3
Reviews
2,085
7D Growth
0|0%
Stable signalUnknownLow-risk permissions
Pretty Js
Pretty print your Javascript and JSON. Format your code for easier reading. Convert between XML and JSON.
Users6KCurrent public install base
Rating4.8Store average score
Reviews8Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
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3 assetsPretty Js Media preview
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7-day rating change
Start
4.75
Latest
4.75
7-day rating change
0.00
2026年7月14日2026年7月20日
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00%Technical snapshot
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Version1.0.12
ManifestV3
Size1.75MiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview
Product summary
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A simple tool to quickly and easily format your JavaScript and JSON. See your code formatted as you type! Or have your code instantly converted when you paste into the text area. Also lets you convert between JSON and XML.
This tool is useful if you :
- want a quick way to format JSON that is, for example, returned as a single line by a Web service call.
- have a JSON structure that's just badly formatted,
- just want to prototype a JSON structure and have it formatted as you type rather than worry about formatting it yourself.
- want to see the formatted JSON while debugging a web service call
Reviews
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Store average score4.8Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.3Average computed only from synced review bodies below
Reviews with text3Synced review bodies
Total ratings / reviews8Chrome Web Store public rating/review count
Store average score: 4.8. 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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I'm loving this extension, very easy to use
Просто лучший. Теперь могу быстро читать логи из graylog. LIKEIT!!!
Does what it promises, but should have the ability to paste a url and, more importantly, to collapse objects and arrays. That would be especially helpful for working with geojson where there are massive chunks of coordinates.