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 detectedMedium-risk permissions
JSONVue
Validate and view JSON documents
Users800KCurrent public install base
Rating4.5Store average score
Reviews2,632Public review volume
Manifest versionV3Extension platform version
7-day growth-100KNet users gained this week
7-day growth rate-11.1%Relative weekly velocity
Preview
6 assetsJSONVue Media preview
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7-day rating change
Start
4.54
Latest
4.54
7-day rating change
0.00
2026年7月16日2026年7月22日
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1-day growthFlat
00%7-day growthDeclining
-100K-11.1%30-day growthDeclining
-100K-11.1%Technical snapshot
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Version0.2.3
ManifestV3
Size181KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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JSONView port for Chrome.
Original firefox extension is here: http://benhollis.net/software/jsonview/
Notes:
- JSON is validated using a client-side javascript implementation of JSONLint (http://github.com/zaach/jsonlint)
- this extension displays JSON text compliant with rfc 4627 (http://www.ietf.org/rfc/rfc4627.txt)
- The stylesheet used to display the JSON content can be customized
Reviews
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Store average score4.5Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.4Average computed only from synced review bodies below
Reviews with text832Synced review bodies
Total ratings / reviews2,632Chrome Web Store public rating/review count
Store average score: 4.5. 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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Волшебно :)
Очень удобно
would be nice if there could be a box where you could paste the JSON into without needing to make a request or save the local file.
:)
Works very slowly with large JSONs - it should perhaps only apply it when it is below a certain threshold (timeout, say, 5 seconds)
great tool
Autodetecs Jsons, better than others
Several questions and reviews mirror my own upon first installing it: how is it used? It appears that this extension is for reading a JSON stream sent from a web site or loaded from a file, and has no means of viewing JSON that you're editing directly -- it isn't a substitute for most of the "json viewer" web pages out there. As such, it doesn't fit my immediate need. Gave it an "Disliked it" because just one comment from the developer in response to the frequent questions of "how do I get this to work" might help avoid people wasting time.
Works nice, useful tool.
Doesn't work for me. There is no proper documentation to be found so I have no idea what I'm doing wrong. I enter my URL to a RESTful service which returns pure JSON, no fuss no muss. Still, no stupid JSON to view. Learn how to write documentation!