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Netkeiba → Studbook Linker and Searcher

Chrome extension by Tunnelトンネル · Lifestyle · Entertainment

A Chrome extension in Lifestyle · Entertainment with 6 users, barely installed.

Specific sites only: 1 match pattern.

What the developer says, and 5 screenshots

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

Users
6
Rating
not rated yet
Users, last 15 days
+2
Version
2.0
Updated in the store
2025-12-06
Published
2025-05-24
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+2 since 01.09
4-6 · 5 readings
  1. 2026-09-014
  2. 2026-09-036
  3. 2026-09-056
  4. 2026-09-105
  5. 2026-09-156
Users
+2 since 01.09
4-6 · 5 readings
  1. 2026-09-014
  2. 2026-09-036
  3. 2026-09-056
  4. 2026-09-105
  5. 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

Specific sites only: 1 match pattern.

  • https://*.netkeiba.com/*
  • See the address and title of every tab you have open tabs
  • Add items to the right-click menu contextMenus

The full permission history for this extension

What changed recently

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

The publisher

Tunnelトンネル publishes 9 listings we track, 196 users between them.

  1. Close tab in contextMenu Tunnelトンネル · Productivity · Tools · published 2024-03-03 116 users ★ 5.0
  2. Netkeiba → JRA リダイレクト Tunnelトンネル · Lifestyle · Entertainment · published 2025-04-27 29 users ★ 5.0
  3. New tab in contextMenu Tunnelトンネル · Productivity · Tools · published 2024-03-03 14 users ★ 5.0
Show 5 more from this publisher
  1. ChatGPT Auto QQ Method Tunnelトンネル · Productivity · Tools · published 2026-01-09 9 users
  2. Insert Select Sale 2023 Tunnelトンネル · Lifestyle · Entertainment · published 2025-05-09 7 users
  3. Netkeibaレース映像をYouTubeで検索する拡張機能 Tunnelトンネル · Lifestyle · Entertainment · published 2024-03-10 5 users
  4. Search_on_Youtube Tunnelトンネル · Productivity · Tools · published 2024-03-04 5 users
  5. Gmail Popup for OTP Tunnelトンネル · Productivity · Tools · published 2026-08-22 5 users

Like this one

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

  1. Netkeiba Hyper Pedigree Describes nearly the same job, smaller audience 24 users
  2. netkeiba Race Scheduler for Google Calendar Describes nearly the same job, smaller audience 32 users
  3. Horse Reality Enhanced Describes nearly the same job, smaller audience 9 users
  4. Howrse++ Describes nearly the same job, smaller audience 17 users
  5. Better netkeiba Describes nearly the same job, smaller audience 175 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.

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.