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Kepsul – Tab & Session Manager

Chrome extension by Blokcore · Productivity · Workflow

A Chrome extension in Productivity · Workflow 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
Rating
not rated yet
Users, last 10 days
+3
Version
0.2.0
Updated in the store
2026-09-16
Published
2026-09-07
Manifest
V3
Browser access
10 permissions

How it has moved

Users
+3 since 08.09
0-4 · 6 readings
2026-09-08: appeared in the store2026-09-15: released 0.2.0
  1. 2026-09-080appeared in the store
  2. 2026-09-091
  3. 2026-09-133
  4. 2026-09-154released 0.2.0
  5. 2026-09-163
  6. 2026-09-173
Users
+3 since 08.09
0-4 · 6 readings
2026-09-08: appeared in the store2026-09-15: released 0.2.0
  1. 2026-09-080appeared in the store
  2. 2026-09-091
  3. 2026-09-133
  4. 2026-09-154released 0.2.0
  5. 2026-09-163
  6. 2026-09-173

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.

  • See the address and title of every tab you have open tabs
  • Manage your downloads downloads
  • Run its own code on the pages it can access scripting
Show the remaining 7
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Read site icons favicon
  • Run work in a hidden page offscreen
  • Store data in your browser storage
  • Organise your tabs into groups tabGroups
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

Version history

  1. Version 0.2.0 · Asked for more permissions (10, was 8)

What changed recently

  1. Store description rewritten
  2. Package size changed
  3. Asked for more permissions (10, was 8)
Show the remaining 2
  1. Released version 0.2.0 (was 0.1.0)
  2. Appeared in the store

The publisher

Blokcore.

Like this one

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

  1. Save my Tabs — local tab backup Describes nearly the same job, smaller audience 14 users
  2. Tab Master - Save Tabs, Auto Organize & RAM Saver Describes nearly the same job, smaller audience 239 users ★ 4.9
  3. Session Manager Pro - Tabs, Sessions, Tab Groups Describes nearly the same job, smaller audience 179 users ★ 3.5
  4. TabFlow – Smart Tab & Session Manager Describes nearly the same job, smaller audience 6 users
  5. TabHaven Describes nearly the same job, smaller audience 12 users (last published figure)

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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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.