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MarkSense - Advanced Bookmark Search & Manager

Chrome extension by Floor Up · Productivity · Tools

A Chrome extension in Productivity · Tools with 4 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 3 screenshots

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

Users
4
Rating
not rated yet
Users, last 18 days
unchanged
Version
1.26.804
Updated in the store
2026-08-04
Published
2026-07-22
Manifest
V3
Browser access
6 permissions

How it has moved

Users
unchanged since 31.08
4-5 · 8 readings
  1. 2026-08-314
  2. 2026-09-025
  3. 2026-09-054
  4. 2026-09-064
  5. 2026-09-095
  6. 2026-09-104
  7. 2026-09-155
  8. 2026-09-174
Users
unchanged since 31.08
4-5 · 8 readings
  1. 2026-08-314
  2. 2026-09-025
  3. 2026-09-054
  4. 2026-09-064
  5. 2026-09-095
  6. 2026-09-104
  7. 2026-09-155
  8. 2026-09-174

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 and change your bookmarks bookmarks
  • Act on the current tab, but only after you click it activeTab
  • Add items to the right-click menu contextMenus
Show the remaining 3
  • Read site icons favicon
  • Open a panel beside the page sidePanel
  • 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

Floor Up publishes 10 listings we track, 32 users between them. Listed website: fufuk.com.

  1. PokeCounter - Type Matchup & Terastallization Pokédex Floor Up · Lifestyle · Entertainment · published 2026-07-26 4 users (last published figure)
  2. TracePanel : 軌跡除錯器 Floor Up · Productivity · Developer · published 2026-08-18 3 users (last published figure)
  3. Aesthetic & Brain-Fuel New Tab Floor Up · Productivity · Workflow · published 2026-07-28 3 users (last published figure)
Show 5 more from this publisher
  1. TabEngine : Tab Workflow Automator Floor Up · Productivity · Workflow · published 2026-08-13 3 users
  2. Scroll Stopper: Digital Wellbeing Floor Up · Productivity · Tools · published 2026-08-04 3 users (last published figure)
  3. Aether Tab Floor Up · Productivity · Tools · published 2026-07-15 3 users
  4. Design Token Extractor Floor Up · Productivity · Developer · published 2026-07-30 3 users
  5. PrivacyAuditor : Privacy & Security Lens Floor Up · Productivity · Developer · published 2026-08-20 3 users

Like this one

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

  1. Smart4A 書籤分類管理器 Describes nearly the same job, smaller audience 34 users
  2. Bookmark Manager + Quick Search Describes nearly the same job, smaller audience 583 users ★ 3.7
  3. Bookmark Butler Describes nearly the same job, smaller audience 27 users
  4. Bookmark Search Plus Describes nearly the same job, smaller audience 100 users ★ 5.0
  5. Markly Describes nearly the same job, smaller audience 10 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?

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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.