Ext Ops Panel
Open dashboard

密文魔盒 (CipherBox)

Chrome extension · Productivity · Developer

A Chrome extension in Productivity · Developer with 3 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 5 screenshots

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

Users
3 (the store no longer states an audience; this is the last figure it published)
Rating
not rated yet
Users, last 15 days
+3
Version
1.1.2
Updated in the store
2026-10-04
Published
2026-09-23
Manifest
V3
Browser access
4 permissions

How it has moved

Users
+3 since 24.09
0-3 · 4 readings
2026-09-24: appeared in the store2026-09-26: released 1.0.12026-09-29: released 1.12026-10-04: released 1.1.2
  1. 2026-09-240appeared in the store
  2. 2026-09-252
  3. 2026-09-283
  4. 2026-10-083
Users
+3 since 24.09
0-3 · 4 readings
2026-09-24: appeared in the store2026-09-26: released 1.0.12026-09-29: released 1.12026-10-04: released 1.1.2
  1. 2026-09-240appeared in the store
  2. 2026-09-252
  3. 2026-09-283
  4. 2026-10-083

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Act on the current tab, but only after you click it activeTab
  • Put data on your clipboard clipboardWrite
  • Open a panel beside the page sidePanel
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.1.2
  2. Version 1.1
  3. Version 1.0.1

What changed recently

  1. Package size changed
  2. Released version 1.1.2 (was 1.1)
  3. Package size changed
Show the remaining 6
  1. Store description rewritten
  2. Released version 1.1 (was 1.0.1)
  3. Package size changed
  4. Store description rewritten
  5. Released version 1.0.1 (was 1.0)
  6. Appeared in the store

Like this one

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

  1. SentinelVault — Zero-Knowledge Password Manager Describes nearly the same job, smaller audience 3 users
  2. Vaultwarden Offline Describes nearly the same job, smaller audience 34 users
  3. Digital Safe Vault Describes nearly the same job, smaller audience 6 users
  4. 微零密码箱 Describes nearly the same job, smaller audience 6 users
  5. 本地密码库 Describes nearly the same job, smaller audience 5 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.