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JSON/JS Formatter & Viewer - Jihe Developer Tools

Chrome extension by jack.he · Productivity · Developer

A Chrome extension in Productivity · Developer with 15 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
15
Rating
not rated yet
Users, last 16 days
+8
Version
0.2.9
Updated in the store
2026-09-08
Published
2026-07-31
Manifest
V3
Browser access
3 permissions, 2 site patterns

How it has moved

Users
+8 since 31.08
7-15 · 8 readings
2026-09-08: released 0.2.9
  1. 2026-08-317
  2. 2026-09-038
  3. 2026-09-0410
  4. 2026-09-0611
  5. 2026-09-0712
  6. 2026-09-0813released 0.2.9
  7. 2026-09-0912
  8. 2026-09-1515
Users
+8 since 31.08
7-15 · 8 readings
2026-09-08: released 0.2.9
  1. 2026-08-317
  2. 2026-09-038
  3. 2026-09-0410
  4. 2026-09-0611
  5. 2026-09-0712
  6. 2026-09-0813released 0.2.9
  7. 2026-09-0912
  8. 2026-09-1515

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 0.2.9

What changed recently

  1. Released version 0.2.9 (was 0.2.8)

The publisher

jack.he publishes 10 listings we track, 2k users between them. Listed website: ijihe.com.

  1. Modern Password Toolbox: Generator & Hash Tools jack.he · Productivity · Developer · published 2018-08-17 742 users ★ 4.8
  2. 智能编码转换 Set Character Encoding jack.he · Productivity · Developer · published 2025-07-17 593 users ★ 3.0
  3. Full-Page & Area Screenshots with Annotations - GetFullPage jack.he · Productivity · Tools · published 2025-09-10 351 users
Show 5 more from this publisher
  1. indexedDB View Manager jack.he · Productivity · Tools · published 2025-09-19 331 users ★ 3.8
  2. Magnifying Glass Pro jack.he · Productivity · Tools · published 2025-11-14 206 users
  3. cMouse - All-in-One Gesture Wizard jack.he · Productivity · Tools · published 2025-07-24 90 users ★ 3.7
  4. jobTab New Tab - JoyTab jack.he · Productivity · Tools · published 2025-11-18 13 users
  5. Tuhuaxia AI Image Relay jack.he · Productivity · Developer · published 2026-05-05 3 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. CodePrettify: JS, JSON, CSS & RSS Formatter Describes nearly the same job, smaller audience 233 users ★ 4.8
  2. JSONPretty - Instant JSON Formatter Describes nearly the same job, smaller audience 4 users
  3. JSONly - Auto-detect, format and edit JSON Describes nearly the same job, smaller audience 23 users ★ 5.0
  4. Free JSON Formatter Describes nearly the same job, smaller audience 26 users ★ 5.0
  5. JSON Formatter & Viewer Describes nearly the same job, smaller audience 113 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.