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Tab Duplicator: Custom URL Parameters

Chrome extension by lunevdev · Productivity · Developer

  • Featured
  • Established publisher

A Chrome extension in Productivity · Developer with 115 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 2 screenshots

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

Users
115
Rating
3.8 (4 ratings)
Users, last 16 days
+9
Rating, last 30 days
Not watched long enough to say
Version
7.6.0
Updated in the store
2026-09-11
Published
2017-10-25
Manifest
V3
Browser access
3 permissions

How it has moved

Users
+9 since 31.08
106-115 · 9 readings
2026-09-11: released 7.6.0
  1. 2026-08-31106
  2. 2026-09-03107
  3. 2026-09-04113
  4. 2026-09-06110
  5. 2026-09-08108
  6. 2026-09-09106
  7. 2026-09-10111
  8. 2026-09-13115
  9. 2026-09-15115
Rating
unchanged since 31.08
reviewsrating 3.75 · 9 readings
2026-09-11: released 7.6.0
  1. 2026-08-31reviews4rating3.75
  2. 2026-09-03reviews4rating3.75
  3. 2026-09-04reviews4rating3.75
  4. 2026-09-06reviews4rating3.75
  5. 2026-09-08reviews4rating3.75
  6. 2026-09-09reviews4rating3.75
  7. 2026-09-10reviews4rating3.75
  8. 2026-09-13reviews4rating3.75
  9. 2026-09-15reviews4rating3.75
Users
+9 since 31.08
106-115 · 9 readings
2026-09-11: released 7.6.0
  1. 2026-08-31106
  2. 2026-09-03107
  3. 2026-09-04113
  4. 2026-09-06110
  5. 2026-09-08108
  6. 2026-09-09106
  7. 2026-09-10111
  8. 2026-09-13115
  9. 2026-09-15115
Rating
unchanged since 31.08
reviewsrating 3.75 · 9 readings
2026-09-11: released 7.6.0
  1. 2026-08-31reviews4rating3.75
  2. 2026-09-03reviews4rating3.75
  3. 2026-09-04reviews4rating3.75
  4. 2026-09-06reviews4rating3.75
  5. 2026-09-08reviews4rating3.75
  6. 2026-09-09reviews4rating3.75
  7. 2026-09-10reviews4rating3.75
  8. 2026-09-13reviews4rating3.75
  9. 2026-09-15reviews4rating3.75

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.

  • Act on the current tab, but only after you click it activeTab
  • Open a panel beside the page sidePanel
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 7.6.0

What changed recently

  1. Package size changed
  2. Store description rewritten (99 → 53 characters)
  3. Renamed from "The Duplicator" to "Tab Duplicator: Custom URL Parameters"
Show the remaining 1
  1. Released version 7.6.0 (was 7.5.0)

The publisher

lunevdev publishes 4 listings we track, 236 users between them. Listed website: lunevdev.com.

  1. ManageX – Extension Manager lunevdev · Make Chrome Yours · Functionality · published 2025-02-17 80 users ★ 4.5
  2. 0hours — Talking Clock & Hourly Time Announcer lunevdev · Productivity · Workflow · published 2026-02-02 33 users
  3. Parents Reminder – School Pickup & Schedule Alerts lunevdev · Productivity · Workflow · published 2024-12-25 8 users ★ 5.0

Like this one

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

  1. URL Param Editor Describes nearly the same job, smaller audience 128 users ★ 5.0
  2. ParamPilot: Automatic URL & Query Parameter Appender Describes nearly the same job, smaller audience 100 users ★ 5.0
  3. Web Dev Toolkit Pro Describes nearly the same job, smaller audience 8 users
  4. Tiny Tags: instant query params Describes nearly the same job, smaller audience 233 users ★ 5.0
  5. URL Query Parameter Appender Describes nearly the same job, smaller audience 136 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.

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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.