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Chrome extension by tokubox · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 9 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 4 screenshots

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

Users
9
Rating
5.0 (1 ratings)
Users, last 16 days
+1
Rating, last 30 days
Not watched long enough to say
Version
12.8
Updated in the store
2026-09-09
Published
2026-05-13
Manifest
V3
Browser access
8 permissions

How it has moved

Users
+1 since 31.08
7-9 · 6 readings
2026-09-02: released 10.82026-09-02: released 10.102026-09-03: released 10.112026-09-03: released 12.12026-09-05: released 12.22026-09-06: released 12.32026-09-07: released 12.42026-09-07: released 12.52026-09-09: released 12.8
  1. 2026-08-318
  2. 2026-09-047
  3. 2026-09-058released 12.2
  4. 2026-09-077released 12.4released 12.5
  5. 2026-09-098released 12.8
  6. 2026-09-159
Rating
unchanged since 31.08
reviewsrating 5.00 · 6 readings
2026-09-02: released 10.82026-09-02: released 10.102026-09-03: released 10.112026-09-03: released 12.12026-09-05: released 12.22026-09-06: released 12.32026-09-07: released 12.42026-09-07: released 12.52026-09-09: released 12.8
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-04reviews1rating5.00
  3. 2026-09-05reviews1rating5.00released 12.2
  4. 2026-09-07reviews1rating5.00released 12.4released 12.5
  5. 2026-09-09reviews1rating5.00released 12.8
  6. 2026-09-15reviews1rating5.00
Users
+1 since 31.08
7-9 · 6 readings
2026-09-02: released 10.82026-09-02: released 10.102026-09-03: released 10.112026-09-03: released 12.12026-09-05: released 12.22026-09-06: released 12.32026-09-07: released 12.42026-09-07: released 12.52026-09-09: released 12.8
  1. 2026-08-318
  2. 2026-09-047
  3. 2026-09-058released 12.2
  4. 2026-09-077released 12.4released 12.5
  5. 2026-09-098released 12.8
  6. 2026-09-159
Rating
unchanged since 31.08
reviewsrating 5.00 · 6 readings
2026-09-02: released 10.82026-09-02: released 10.102026-09-03: released 10.112026-09-03: released 12.12026-09-05: released 12.22026-09-06: released 12.32026-09-07: released 12.42026-09-07: released 12.52026-09-09: released 12.8
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-04reviews1rating5.00
  3. 2026-09-05reviews1rating5.00released 12.2
  4. 2026-09-07reviews1rating5.00released 12.4released 12.5
  5. 2026-09-09reviews1rating5.00released 12.8
  6. 2026-09-15reviews1rating5.00

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

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

  • Read what you have copied clipboardRead
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 5
  • Put data on your clipboard clipboardWrite
  • Add items to the right-click menu contextMenus
  • Show you notifications notifications
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

Version history

  1. Version 12.8
  2. Version 12.5
  3. Version 12.4
Show the remaining 3
  1. Version 12.3
  2. Version 12.2 · Asked for more permissions (8, was 7)
  3. Version 12.1

What changed recently

  1. Store badges changed
  2. Store badges changed
  3. Package size changed
Show the remaining 9
  1. Supported languages changed (10 → 20)
  2. Released version 12.8 (was 12.5)
  3. Store description rewritten
  4. Package size changed
  5. Released version 12.5 (was 12.4)
  6. Package size changed
  7. Released version 12.4 (was 12.3)
  8. Package size changed
  9. Released version 12.3 (was 12.2)

Older entries and the full day by day series are in the app.

The publisher

tokubox publishes 3 listings we track, 46 users between them.

  1. Dislike Blocker tokubox · Lifestyle · Social · published 2026-03-04 31 users
  2. mixi フィルター：不快ユーザー、不快ワード非表示 tokubox · Lifestyle · Social · published 2026-02-18 6 users

Like this one

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

  1. Bevia Describes nearly the same job, smaller audience 4 users
  2. Ontoic for Chrome Describes nearly the same job, smaller audience 6 users
  3. Cortex.md Describes nearly the same job, smaller audience 14 users
  4. Parmind Web Clipper Describes nearly the same job, smaller audience 21 users ★ 5.0
  5. Vault Lens Describes nearly the same job, smaller audience 435 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.

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.