Google Authenticator 2FA 谷歌2FA验证器
Chrome extension by black jack · Productivity · Developer
A Chrome extension in Productivity · Developer with 254 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 3 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 254
- Users, last 15 days
- +113
- Version
- 2.4.2
- Updated in the store
- 2026-09-14
- Published
- 2026-08-17
- Manifest
- V3
- Browser access
- 5 permissions, 1 site pattern
How it has moved
- 2026-09-01141
- 2026-09-02156
- 2026-09-04179
- 2026-09-06190
- 2026-09-07198
- 2026-09-08210
- 2026-09-09222
- 2026-09-13245
- 2026-09-15254
- 2026-09-01141
- 2026-09-02156
- 2026-09-04179
- 2026-09-06190
- 2026-09-07198
- 2026-09-08210
- 2026-09-09222
- 2026-09-13245
- 2026-09-15254
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 what you have copied
clipboardRead -
Capture the contents of your screen
desktopCapture -
Run its own code on the pages it can access
scripting
Show the remaining 2
-
Act on the current tab, but only after you click it
activeTab -
Store data in your browser
storage
Version history
- Version 2.4.2
- Version 2.4.1
What changed recently
- Package size changed
- Released version 2.4.2 (was 2.4.1)
- Package size changed
Show the remaining 2
- Store description rewritten
- Released version 2.4.1 (was 2.4.0)
The publisher
black jack publishes 2 listings we track, 261 users between them.
Like this one
Listings the catalog judges closest in what they say they do.
-
Authenticator 17 users
-
2FA Authenticator 199 users
-
2FA Generator / 2FA 验证器 - Local Authenticator 3 users (last published figure)
-
2FA Authenticator 4k users
-
2FA Auth 10 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 doesFigures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.