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Sync Your Cookie

Chrome extension by JackyLu · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 1 000 users, a small but real audience.

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
1 000
Rating
5.0 (2 ratings)
Users, last 15 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
1.4.2
Updated in the store
2026-03-01
Published
2025-04-15
Manifest
V3
Browser access
7 permissions, 1 site pattern

How it has moved

Users
unchanged since 01.09
1k · 2 readings
  1. 2026-09-011k
  2. 2026-09-151k
Rating
unchanged since 01.09
reviewsrating 5.00 · 2 readings
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-15reviews2rating5.00
Users
unchanged since 01.09
1k · 2 readings
  1. 2026-09-011k
  2. 2026-09-151k
Rating
unchanged since 01.09
reviewsrating 5.00 · 2 readings
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-15reviews2rating5.00

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
  • See the address and title of every tab you have open tabs
  • Sign you in with a Google account identity
Show the remaining 4
  • Act on the current tab, but only after you click it activeTab
  • Add items to the right-click menu contextMenus
  • Open a panel beside the page sidePanel
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

JackyLu publishes 4 listings we track, 3k users between them.

  1. 投资数据增强助手 - 雪球/集思录 JackyLu · Productivity · Tools · published 2025-09-21 1k users ★ 5.0
  2. 套利工具箱 -- 专注于LOF、ETF套利 JackyLu · Productivity · Tools · published 2025-04-15 522 users ★ 5.0
  3. Social Media Toolbox JackyLu · Productivity · Communication · published 2026-08-12 3 users

Like this one

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

  1. Developer Sync Describes nearly the same job, smaller audience 5 users ★ 5.0
  2. SyncMyCookie v3 Describes nearly the same job, smaller audience 397 users ★ 5.0
  3. Sync My Cookies Describes nearly the same job, smaller audience 4 users
  4. cookie sync Describes nearly the same job, smaller audience 4 users (last published figure)
  5. Window Cookie Sync Describes nearly the same job, smaller audience 11 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.

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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.