Stable signalNo paid features detectedHigh-risk permissions
JSON Viewer icon

JSON Viewer

Validates and makes JSON documents easy to read. Open source.

Users100KCurrent public install base
Rating4.2Store average score
Reviews157Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

JSON Viewer Media preview

3 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

100K100K100K100K100K2026年7月13日2026年7月16日2026年7月19日Latest: 100K
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
4.22
Latest
4.22
7-day rating change
0.00
4.124.174.224.274.322026年7月13日2026年7月16日2026年7月19日Latest: 4.22
2026年7月13日2026年7月19日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthFlat
00%
30-day growthFlat
00%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0.3
ManifestV3
Size104KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

Review the store description, core capabilities, and common use cases.

JSONViewer port for Chrome is an updated version of Gildas' JSOnView extension.

Features:

* Syntax highlighting

* Collapsible trees, with indent guides amd items count

* Clickable URL's

* JSON & JSONP support

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.2Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.9Average computed only from synced review bodies below
Reviews with text59Synced review bodies
Total ratings / reviews157Chrome Web Store public rating/review count

Store average score: 4.2. 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.

5
38
4
4
3
3
2
1
1
13
Joe Wang2025年12月30日
3

cannot override Chrome PrettyOutput? (美观输出)

Version 1.0.3Language zh
1 helpful · 0 not helpful
Fabian Cwb2025年11月24日
5

Excelent plug in!! That's exactly what I needed, it recognizes automatically when the backend has sent json data and makes it prettier/readable. congratualtions to the creators!!!

Version 1.0.3Language en
1 helpful · 0 not helpful
Goku2024年6月13日
2

not good enough

Version 1.0.3Language en
0 helpful · 1 not helpful
R’vns2023年12月5日
1

Stopped working. Possibly detected as a spyware

Version 1.0.1Language en
Furkan Kaan2022年4月28日
5

kesinlikle muhteşem sayfayı yenileyince sayfanın en başına atmaması harika..

Language tr
Georgy Grigoryev2021年11月23日
1

spyware

Language en
0 helpful · 1 not helpful
Waleed Rajput2020年6月23日
5

very good extension according to our needs

Language en
Hữu Trung Hứa Trần2020年1月10日
5

simple, love it !

Language en
Ronaldo Araujo de Farias2019年5月8日
5

The only extension that can read JSONP as var1 = func ({'a': 0})

Language en
Amr Ashraf Serag Eldin2019年4月14日
5

good extension for json view :)

Language en