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JSON Viewer icon

JSON Viewer

Port of Firefox's JSON Viewer

Users30KCurrent public install base
Rating4.7Store average score
Reviews49Public 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

1 assets
Trend

User growth trend

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User Growth Over Time

30K30K30K30K30K2026年7月14日2026年7月17日2026年7月20日Latest: 30K
Rating trend

7-day rating trend

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7-day rating change

Start
4.65
Latest
4.65
7-day rating change
0.00
4.554.604.654.704.752026年7月14日2026年7月17日2026年7月20日Latest: 4.65
2026年7月14日2026年7月20日
Growth overview

Daily, weekly, and monthly growth

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

Version, languages, and crawl freshness

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Version2.2.0
ManifestV3
Size140KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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

This is a port of Firefox's JSON Viewer

If you open a JSON file in the browser, it is parsed and given syntax highlighting. Arrays and objects are shown collapsed, and you can expand them using the "+" icons.

Source code:

https://github.com/pd4d10/json-viewer

Reviews

Recent review snapshot

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Store average score4.7Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.4Average computed only from synced review bodies below
Reviews with text28Synced review bodies
Total ratings / reviews49Chrome Web Store public rating/review count

Store average score: 4.7. 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★
23
4★
0
3★
0
2★
3
1★
2
V K2023年2月8日
5

Awesome !

Language en
Vincent GS2023年1月3日
5

Me encantó, siempre busqué algo que me mostrase los archivos JSON. Absolutely lovely! I was looking for an extensions that shows JSON natively as chrome network tab, unfortunately there's no one, but this is amazing!!

Version 2.2.0Language en
Pilaton To2022年11月29日
2

Настроек нет, шрифты 11px

Language ru
1 helpful · 0 not helpful
Noah VB2022年11月19日
5

Best JSON Viewer no question. S/o to the dev.

Language en
1 helpful · 0 not helpful
Fillipe M2022年7月29日
5

Simply the best. Thank you

Language en
1 helpful · 0 not helpful
Victor Dan-Jumbo2022年7月28日
5

Best JSON viewer so far 👍 Thanks @Mozilla & @pd4d10

Language en
1 helpful · 0 not helpful
Larntin Blue2022年7月22日
5

还是这个好用

Language zh
1 helpful · 0 not helpful
Alexander Zeydlits2022年6月21日
5

Все работает. Как в FF

Language ru
2 helpful · 0 not helpful
Sekedus2022年6月10日
5

Best JSON viewer!! 👍👍👍

Language lb
1 helpful · 0 not helpful
Saravanan K2022年5月14日
5

Excellent ... Credit goes to developer

Language en
1 helpful · 0 not helpful
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