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Chrome extension by Tunnelトンネル · Productivity · Tools

A Chrome extension in Productivity · Tools with 7 users, barely installed. Audience over the last 30 days: +2.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 2 screenshots

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

Users
7
Rating
not rated yet
Users, last 30 days
+2
Version
4.5.2
Updated in the store
2026-08-22
Published
2026-08-22
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
+2 since 30.09
5-8 · 14 readings
  1. 2026-10-047
  2. 2026-10-096
  3. 2026-10-107
  4. 2026-10-136
  5. 2026-10-177
  6. 2026-10-186
  7. 2026-10-195
  8. 2026-10-206
  9. 2026-10-215
  10. 2026-10-236
  11. 2026-10-258
  12. 2026-10-287
  13. 2026-10-297
  14. 2026-10-307
Users
+4 since 31.08
0-8 · 24 readings
  1. 2026-08-313
  2. 2026-09-030
  3. 2026-09-043
  4. 2026-09-062
  5. 2026-09-093
  6. 2026-09-104
  7. 2026-09-136
  8. 2026-09-155
  9. 2026-09-176
  10. 2026-09-215
  11. 2026-10-047
  12. 2026-10-096
  13. 2026-10-107
  14. 2026-10-136
  15. 2026-10-177
  16. 2026-10-186
  17. 2026-10-195
  18. 2026-10-206
  19. 2026-10-215
  20. 2026-10-236
  21. 2026-10-258
  22. 2026-10-287
  23. 2026-10-297
  24. 2026-10-307

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Schedule work to run later alarms
  • Store data in your browser storage
  • Declares windows

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, 217 users between them.

  1. Close tab in contextMenu Tunnelトンネル · Productivity · Tools · published 2024-03-03 137 users ★ 5.0
  2. Netkeiba → JRA リダイレクト Tunnelトンネル · Lifestyle · Entertainment · published 2025-04-27 32 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 8 users
  2. Netkeiba → Studbook Linker and Searcher Tunnelトンネル · Lifestyle · Entertainment · published 2025-05-24 6 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 6 users
  4. Search_on_Youtube Tunnelトンネル · Productivity · Tools · published 2024-03-04 6 users
  5. AtCoder Contest Kit Tunnelトンネル · Productivity · Tools · published 2026-10-05 1 user

Like this one

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

  1. Mail OTP Autofill Describes nearly the same job, smaller audience 15 users ★ 5.0
  2. MagicLess: OTP & Verification Code Autofill Describes nearly the same job, smaller audience 3 users
  3. MailCodeReader Describes nearly the same job, smaller audience 34 users
  4. AutoFill Code Describes nearly the same job, smaller audience 38 users ★ 5.0
  5. OTP Autofill Describes nearly the same job, smaller audience 12 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.

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Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built