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Chrome extension by Sakasu.no.01 · Productivity · Developer

A Chrome extension in Productivity · Developer with 207 users, barely installed. Audience over the last 30 days: +48.

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
207
Rating
5.0 (3 ratings)
Users, last 30 days
+48
Rating, last 30 days
Steady over 30 days
Version
1.1.0
Updated in the store
2026-04-28
Published
2025-04-08
Manifest
V3
Browser access
1 permission

How it has moved

Users
+48 since 03.10
159-214 · 17 readings
  1. 2026-10-04184
  2. 2026-10-08188
  3. 2026-10-09187
  4. 2026-10-10195
  5. 2026-10-13197
  6. 2026-10-16203
  7. 2026-10-18205
  8. 2026-10-19210
  9. 2026-10-21208
  10. 2026-10-22212
  11. 2026-10-23214
  12. 2026-10-24213
  13. 2026-10-25214
  14. 2026-10-27210
  15. 2026-10-29206
  16. 2026-11-01207
  17. 2026-11-02207
Rating
unchanged since 03.10
reviewsrating 5.00 · 17 readings
  1. 2026-10-04reviews3rating5.00
  2. 2026-10-08reviews3rating5.00
  3. 2026-10-09reviews3rating5.00
  4. 2026-10-10reviews3rating5.00
  5. 2026-10-13reviews3rating5.00
  6. 2026-10-16reviews3rating5.00
  7. 2026-10-18reviews3rating5.00
  8. 2026-10-19reviews3rating5.00
  9. 2026-10-21reviews3rating5.00
  10. 2026-10-22reviews3rating5.00
  11. 2026-10-23reviews3rating5.00
  12. 2026-10-24reviews3rating5.00
  13. 2026-10-25reviews3rating5.00
  14. 2026-10-27reviews3rating5.00
  15. 2026-10-29reviews3rating5.00
  16. 2026-11-01reviews3rating5.00
  17. 2026-11-02reviews3rating5.00
Users
+63 since 01.09
144-214 · 29 readings
  1. 2026-09-01144
  2. 2026-09-02147
  3. 2026-09-04150
  4. 2026-09-05148
  5. 2026-09-07149
  6. 2026-09-09148
  7. 2026-09-10151
  8. 2026-09-13148
  9. 2026-09-15146
  10. 2026-09-20154
  11. 2026-09-26160
  12. 2026-09-28159
  13. 2026-10-04184
  14. 2026-10-08188
  15. 2026-10-09187
  16. 2026-10-10195
  17. 2026-10-13197
  18. 2026-10-16203
  19. 2026-10-18205
  20. 2026-10-19210
  21. 2026-10-21208
  22. 2026-10-22212
  23. 2026-10-23214
  24. 2026-10-24213
  25. 2026-10-25214
  26. 2026-10-27210
  27. 2026-10-29206
  28. 2026-11-01207
  29. 2026-11-02207
Rating
unchanged since 01.09
reviewsrating 5.00 · 29 readings
  1. 2026-09-01reviews3rating5.00
  2. 2026-09-02reviews3rating5.00
  3. 2026-09-04reviews3rating5.00
  4. 2026-09-05reviews3rating5.00
  5. 2026-09-07reviews3rating5.00
  6. 2026-09-09reviews3rating5.00
  7. 2026-09-10reviews3rating5.00
  8. 2026-09-13reviews3rating5.00
  9. 2026-09-15reviews3rating5.00
  10. 2026-09-20reviews3rating5.00
  11. 2026-09-26reviews3rating5.00
  12. 2026-09-28reviews3rating5.00
  13. 2026-10-04reviews3rating5.00
  14. 2026-10-08reviews3rating5.00
  15. 2026-10-09reviews3rating5.00
  16. 2026-10-10reviews3rating5.00
  17. 2026-10-13reviews3rating5.00
  18. 2026-10-16reviews3rating5.00
  19. 2026-10-18reviews3rating5.00
  20. 2026-10-19reviews3rating5.00
  21. 2026-10-21reviews3rating5.00
  22. 2026-10-22reviews3rating5.00
  23. 2026-10-23reviews3rating5.00
  24. 2026-10-24reviews3rating5.00
  25. 2026-10-25reviews3rating5.00
  26. 2026-10-27reviews3rating5.00
  27. 2026-10-29reviews3rating5.00
  28. 2026-11-01reviews3rating5.00
  29. 2026-11-02reviews3rating5.00

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • 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

Sakasu.no.01 publishes 3 listings we track, 221 users between them.

  1. Science Tokyo OTP Autofill Sakasu.no.01 · Productivity · Tools · published 2026-10-06 11 users ★ 5.0
  2. THU Auto Login Sakasu.no.01 · Productivity · Education · published 2026-01-02 3 users (last published figure)

Like this one

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

  1. Titech-Portal Matrix-code Autofill Describes nearly the same job, smaller audience 436 users ★ 5.0
  2. 東工大ポータル自動ログイン Describes a similar job, smaller audience 13 users
  3. Titech Portal Auto-login Describes a similar job, smaller audience 670 users ★ 4.7
  4. Auto Login Extension Describes a similar job, smaller audience 12 users
  5. Science Tokyo OTP Autofill Describes a similar job, smaller audience 11 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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built