JSONVue
Developer Tools
Validate and view JSON documents
Users
800K
Rating
4.5
Reviews
2,633
7D Growth
-100K|-11.1%
Stable signalNo paid features detectedHigh-risk permissions
JSON Formatter
Makes JSON easy to read
Users2MCurrent public install base
Rating4.3Store average score
Reviews2,085Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsJSON Formatter Media preview
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7-day rating change
Start
4.27
Latest
4.27
7-day rating change
0.00
2026年7月17日2026年7月19日
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1-day growthNo data
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00%30-day growthNo data
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Version0.10.0
ManifestV3
Size77.04KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
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Automatically prettifies any JSON response opened in a browser tab.
FEATURES:
- **Fast**, even on very long JSON pages
- Dark mode support
- Syntax highlighting
- Code folding and indent guides
Reviews
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Store average score4.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.8Average computed only from synced review bodies below
Reviews with text910Synced review bodies
Total ratings / reviews2,085Chrome Web Store public rating/review count
Store average score: 4.3. 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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Przetestowałem jeszcze JSONView i "The Missing JSON Inspector". Z tych trzech najlepszy wydaje mi sie wlasnie JSON Formatter, aczkolwiek JSONViewer tylko nieznacznie mu ustępuje. Natomiast ten "The Missing JSON Inspector" jest zdecydowanie najgorszy.
Cool extension. Thank you!
Perfect. I work on APIs all day, passing around huge amounts of JSON between the server and client. This extension handles it with ease, and allows me to collapse the giant objects and arrays for easy viewing.
I don't know why I haven't thought of searching for such extension sooner. Definitely a productivity booster!
Perfect. I used to use JSONView but it randomly died the other day - this is cleaner than it anyway. Very nicely done.
Best and simple
doet wat het moet doen. geef json goed weer
It does its job, though it would be helpful if it reformatted JSON that's returned via a "Content-Type" that's not "application/json" or "application/javascript". Also, a button to collapse all of the nodes is needed.
Good if content type is application/json but not old school application/javascript
Excellent! It has beautiful code collapse with a helpful counter for array elements or object properties count. Also has a way of visualizing the raw json response.