Stable signalNo paid features detectedHigh-risk permissions
JSON Formatter icon

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

JSON Formatter Media preview

3 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

2M2M2M2M2M2026年7月17日2026年7月18日2026年7月19日Latest: 2M
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
4.27
Latest
4.27
7-day rating change
0.00
4.174.224.274.324.372026年7月17日2026年7月18日2026年7月19日Latest: 4.27
2026年7月17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 growthNo data
----
7-day growthFlat
00%
30-day growthNo data
----
Technical snapshot

Version, languages, and crawl freshness

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

Version0.10.0
ManifestV3
Size77.04KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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

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

Recent review snapshot

Inspect the latest comments and rating distribution.

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.

5
574
4
62
3
35
2
28
1
211
Anonymous user2013年8月10日
5

very useful development tool, many thanks dev!

Language en
정의영2013年8月7日
5

great and very easy to use

Language en
1 helpful · 0 not helpful
Raúl Ramírez Alvarado2013年8月1日
5

i jizzed when I saw my first json so gracefully printed. I was thinking on building one. god lord there was one already up.

Language en
1 helpful · 0 not helpful
Anonymous user2013年7月30日
5

Great!! It's easy to read JSON.

Language en
2 helpful · 1 not helpful
arian caraballo2013年7月22日
5

A++++++++++++++++

Language en
Deepak Arora2013年7月12日
5

Very very helpful tool. Specially when you are testing your web service and getting json response it works awesome. Nice Work.

Language en
Andy Newman2013年7月9日
5

Fantastic.

Language en
XT QXK2013年7月5日
5

最好用的了!

Language zh
Dan Kloke2013年7月4日
4

Requires Content-type of application/json or application/javascript. Limits use for debugging, since this is not always available or convenient, even though it is technically correct.

Language en
4 helpful · 1 not helpful
Hung Nguyen Duy2013年6月12日
5

Very helpful and easy. Thanks!

Language en