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Storage Copier

Chrome extension by Penguin · Productivity · Developer

A Chrome extension in Productivity · Developer with 23 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 1 screenshot

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

Users
23
Rating
not rated yet
Users, last 19 days
+4
Version
1.0
Updated in the store
2026-01-28
Published
2026-01-28
Manifest
V3
Browser access
3 permissions

How it has moved

Users
+4 since 31.08
19-23 · 9 readings
  1. 2026-08-3119
  2. 2026-09-0220
  3. 2026-09-0419
  4. 2026-09-0619
  5. 2026-09-0921
  6. 2026-09-1020
  7. 2026-09-1522
  8. 2026-09-1723
  9. 2026-09-1823
Users
+4 since 31.08
19-23 · 9 readings
  1. 2026-08-3119
  2. 2026-09-0220
  3. 2026-09-0419
  4. 2026-09-0619
  5. 2026-09-0921
  6. 2026-09-1020
  7. 2026-09-1522
  8. 2026-09-1723
  9. 2026-09-1823

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.

  • Run its own code on the pages it can access scripting
  • 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

What changed recently

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

The publisher

Penguin publishes 2 listings we track, 33 users between them.

  1. Replace Domain with Localhost (Configurable) Penguin · Productivity · Developer · published 2026-01-26 10 users ★ 5.0

Like this one

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

  1. Storage Copier Describes nearly the same job, smaller audience 147 users ★ 5.0
  2. Session & Local Storage Copier Describes nearly the same job, smaller audience 176 users ★ 5.0
  3. LocalStorage Transfer Kitty Describes nearly the same job, smaller audience 69 users
  4. Local Storage Transfer Describes nearly the same job, smaller audience 1k users ★ 4.0
  5. StorageFlow - Browser Storage Manager Describes a similar job, smaller audience 32 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.

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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.