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Chrome extension by CSDN · Productivity · Developer

A Chrome extension in Productivity · Developer with 396 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 2 screenshots

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

Users
396
Rating
3.7 (3 ratings)
Users, last 15 days
-2
Rating, last 30 days
Not watched long enough to say
Version
3.0.0
Updated in the store
2022-09-03
Published
2021-03-26
Manifest
V3
Browser access
10 permissions, 1 site pattern

How it has moved

Users
-2 since 01.09
396-404 · 9 readings
  1. 2026-09-01398
  2. 2026-09-03402
  3. 2026-09-04404
  4. 2026-09-06404
  5. 2026-09-07403
  6. 2026-09-08397
  7. 2026-09-10398
  8. 2026-09-13399
  9. 2026-09-15396
Rating
unchanged since 01.09
reviewsrating 3.67 · 9 readings
  1. 2026-09-01reviews3rating3.67
  2. 2026-09-03reviews3rating3.67
  3. 2026-09-04reviews3rating3.67
  4. 2026-09-06reviews3rating3.67
  5. 2026-09-07reviews3rating3.67
  6. 2026-09-08reviews3rating3.67
  7. 2026-09-10reviews3rating3.67
  8. 2026-09-13reviews3rating3.67
  9. 2026-09-15reviews3rating3.67
Users
-2 since 01.09
396-404 · 9 readings
  1. 2026-09-01398
  2. 2026-09-03402
  3. 2026-09-04404
  4. 2026-09-06404
  5. 2026-09-07403
  6. 2026-09-08397
  7. 2026-09-10398
  8. 2026-09-13399
  9. 2026-09-15396
Rating
unchanged since 01.09
reviewsrating 3.67 · 9 readings
  1. 2026-09-01reviews3rating3.67
  2. 2026-09-03reviews3rating3.67
  3. 2026-09-04reviews3rating3.67
  4. 2026-09-06reviews3rating3.67
  5. 2026-09-07reviews3rating3.67
  6. 2026-09-08reviews3rating3.67
  7. 2026-09-10reviews3rating3.67
  8. 2026-09-13reviews3rating3.67
  9. 2026-09-15reviews3rating3.67

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.

  • Read and change cookies on the sites it can access cookies
  • Read and change your browsing history history
  • See the address and title of every tab you have open tabs
Show the remaining 7
  • Read and change your bookmarks bookmarks
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Run its own code on the pages it can access scripting
  • See when you navigate between pages webNavigation
  • Add items to the right-click menu contextMenus
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

CSDN publishes 7 listings we track, 55k users between them.

  1. CSDN·浏览器助手 CSDN · Productivity · Tools · published 2020-11-06 40k users ★ 3.6
  2. JSON格式化工具 CSDN · Productivity · Developer · published 2021-03-23 10k users ★ 4.9
  3. CSDN同步助手 CSDN · Productivity · Developer · published 2026-04-16 4k users ★ 4.0
Show 3 more from this publisher
  1. InsCode Extension CSDN · Productivity · Tools · published 2025-07-20 660 users ★ 5.0
  2. 二维码助手 CSDN · Productivity · Developer · published 2021-04-01 175 users ★ 5.0
  3. CSDN SEO 页面检测 CSDN · Productivity · Developer · published 2026-07-01 99 users

Like this one

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

  1. CSDN·浏览器助手 Describes nearly the same job, with an established audience 40k users ★ 3.6
  2. Developer Tools Describes nearly the same job, smaller audience 17 users
  3. sssbar Describes nearly the same job, smaller audience 225 users ★ 5.0
  4. Veojson — Developer Tools Launcher Describes nearly the same job, smaller audience 3 users
  5. MV3前端助手 Describes nearly the same job, smaller audience 9 users

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.

See what the panel does

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.