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
Trend
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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20日
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1-day growthFlat
00%7-day growthFlat
00%30-day growthNo data
----Technical snapshot
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Version0.10.0
ManifestV3
Size77.04KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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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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So good at formatting my JSONs.
it does work good when it works. But there is some seriously bad logic on detecting wheter page is json or not, if there is a pre tag that kinda looks like json, it pretty much corrupts a regular html page that has nothing to do with json! The fix is easy, if you dont want to respect the content type tag (which is a form of standard and should be respected, or create a setting for it) then it should not scan page for all <pre> elements but instead check if there is ONLY 1 pre element then consider it, its bad because if a complete html page is perfectly valid and there is a small pre tag in the end of html, it will take that tag and rearrange the html making regular non json pages display incorrectly
This is amazing! So much easier than copying and pasting into an online formatter. I didn't realize this was a thing until just barely and it works flawlessly. Makes life so much easier!
justo lo que buscaba, es muy útil, gracias
Perfect. Makes my work so much easier.
top
Funcional
还不错
its really usefull
Muito prático para quem trabalha com API. O tema dark ficou muito bom!