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Slash Mark - Instant Tab Closer

Chrome extension by Slash Mark IT Solution OPC Pvt Ltd · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 6 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
6
Rating
not rated yet
Users, last 15 days
+4
Version
7.36
Updated in the store
2026-01-07
Published
2026-01-07
Manifest
V3
Browser access
1 permission

How it has moved

Users
+4 since 01.09
2-6 · 7 readings
  1. 2026-09-012
  2. 2026-09-033
  3. 2026-09-042
  4. 2026-09-064
  5. 2026-09-085
  6. 2026-09-104
  7. 2026-09-156
Users
+4 since 01.09
2-6 · 7 readings
  1. 2026-09-012
  2. 2026-09-033
  3. 2026-09-042
  4. 2026-09-064
  5. 2026-09-085
  6. 2026-09-104
  7. 2026-09-156

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

The full permission history for this extension

What changed recently

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

The publisher

Slash Mark IT Solution OPC Pvt Ltd publishes 20 listings we track, 482 users between them.

  1. Google Maps Data Extractor by Slash Mark Slash Mark IT Solution OPC Pvt Ltd · Productivity · Developer · published 2026-01-21 201 users
  2. Edit Anything by Slash Mark Slash Mark IT Solution OPC Pvt Ltd · Productivity · Developer · published 2026-01-19 117 users
  3. Ferrari 499P UI by Slash Mark Slash Mark IT Solution OPC Pvt Ltd · Minimalist · published 2026-01-20 55 users ★ 1.0
Show 5 more from this publisher
  1. Bulk URL Opener by Slash Mark Slash Mark IT Solution OPC Pvt Ltd · Productivity · Workflow · published 2026-01-22 25 users
  2. Pro Black UI by Slash Mark Slash Mark IT Solution OPC Pvt Ltd · Minimalist · published 2026-01-20 13 users
  3. Window Resizer by Slash Mark Slash Mark IT Solution OPC Pvt Ltd · Productivity · Workflow · published 2026-01-22 10 users
  4. Slash Mark – One Click Cookies & Cache Clear Slash Mark IT Solution OPC Pvt Ltd · Productivity · Developer · published 2026-01-14 7 users
  5. Slash Mark — Full Page Screenshot Tool Slash Mark IT Solution OPC Pvt Ltd · Productivity · Workflow · published 2026-01-16 7 users

Like this one

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

  1. Close all tabs Describes nearly the same job, smaller audience 43 users ★ 5.0
  2. Close Tab Easily Describes nearly the same job, smaller audience 59 users ★ 5.0
  3. Minimalist Tab Closer Describes nearly the same job, smaller audience 14 users
  4. Close All Tabs Describes nearly the same job, smaller audience 2k users ★ 4.9
  5. Close Tab Extension Describes nearly the same job, smaller audience 16 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.