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Vocaloid: Rin and Len Kagamine

Chrome theme by SonicAcorn

A Chrome extension with 132 users, barely installed. Audience over the last 30 days: +2.

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
132
Rating
4.6 (256 ratings)
Users, last 30 days
+2
Rating, last 30 days
-0.16 in 30 days
Version
1.0
Updated in the store
2012-01-23
Published
unknown
Manifest
V1
Browser access
No permissions declared

How it has moved

Users
+2 since 01.10
119-134 · 19 readings
  1. 2026-10-04134
  2. 2026-10-08131
  3. 2026-10-09132
  4. 2026-10-11130
  5. 2026-10-13127
  6. 2026-10-14127
  7. 2026-10-16129
  8. 2026-10-17125
  9. 2026-10-18128
  10. 2026-10-19127
  11. 2026-10-20128
  12. 2026-10-21127
  13. 2026-10-22128
  14. 2026-10-23127
  15. 2026-10-24126
  16. 2026-10-25119
  17. 2026-10-28129
  18. 2026-10-30132
  19. 2026-10-31132
Rating
-0.16 since 01.10
reviewsrating 4.57-4.73 · 19 readings
  1. 2026-10-04reviews256rating4.73
  2. 2026-10-08reviews256rating4.73
  3. 2026-10-09reviews256rating4.73
  4. 2026-10-11reviews256rating4.73
  5. 2026-10-13reviews256rating4.73
  6. 2026-10-14reviews256rating4.57
  7. 2026-10-16reviews256rating4.57
  8. 2026-10-17reviews256rating4.57
  9. 2026-10-18reviews256rating4.57
  10. 2026-10-19reviews256rating4.57
  11. 2026-10-20reviews256rating4.57
  12. 2026-10-21reviews256rating4.57
  13. 2026-10-22reviews256rating4.57
  14. 2026-10-23reviews256rating4.57
  15. 2026-10-24reviews256rating4.57
  16. 2026-10-25reviews256rating4.57
  17. 2026-10-28reviews256rating4.57
  18. 2026-10-30reviews256rating4.57
  19. 2026-10-31reviews256rating4.57
Users
+18 since 01.09
111-134 · 34 readings
  1. 2026-09-01114
  2. 2026-09-02112
  3. 2026-09-04115
  4. 2026-09-05116
  5. 2026-09-06111
  6. 2026-09-08113
  7. 2026-09-09114
  8. 2026-09-10118
  9. 2026-09-15123
  10. 2026-09-17121
  11. 2026-09-20119
  12. 2026-09-21121
  13. 2026-09-25126
  14. 2026-09-26128
  15. 2026-09-28130
  16. 2026-10-04134
  17. 2026-10-08131
  18. 2026-10-09132
  19. 2026-10-11130
  20. 2026-10-13127
  21. 2026-10-14127
  22. 2026-10-16129
  23. 2026-10-17125
  24. 2026-10-18128
  25. 2026-10-19127
  26. 2026-10-20128
  27. 2026-10-21127
  28. 2026-10-22128
  29. 2026-10-23127
  30. 2026-10-24126
  31. 2026-10-25119
  32. 2026-10-28129
  33. 2026-10-30132
  34. 2026-10-31132
Rating
-0.16 since 01.09
reviewsrating 4.57-4.73 · 34 readings
  1. 2026-09-01reviews256rating4.73
  2. 2026-09-02reviews256rating4.73
  3. 2026-09-04reviews256rating4.73
  4. 2026-09-05reviews256rating4.73
  5. 2026-09-06reviews256rating4.73
  6. 2026-09-08reviews256rating4.73
  7. 2026-09-09reviews256rating4.73
  8. 2026-09-10reviews256rating4.73
  9. 2026-09-15reviews256rating4.73
  10. 2026-09-17reviews256rating4.73
  11. 2026-09-20reviews256rating4.73
  12. 2026-09-21reviews256rating4.73
  13. 2026-09-25reviews256rating4.73
  14. 2026-09-26reviews256rating4.73
  15. 2026-09-28reviews256rating4.73
  16. 2026-10-04reviews256rating4.73
  17. 2026-10-08reviews256rating4.73
  18. 2026-10-09reviews256rating4.73
  19. 2026-10-11reviews256rating4.73
  20. 2026-10-13reviews256rating4.73
  21. 2026-10-14reviews256rating4.57
  22. 2026-10-16reviews256rating4.57
  23. 2026-10-17reviews256rating4.57
  24. 2026-10-18reviews256rating4.57
  25. 2026-10-19reviews256rating4.57
  26. 2026-10-20reviews256rating4.57
  27. 2026-10-21reviews256rating4.57
  28. 2026-10-22reviews256rating4.57
  29. 2026-10-23reviews256rating4.57
  30. 2026-10-24reviews256rating4.57
  31. 2026-10-25reviews256rating4.57
  32. 2026-10-28reviews256rating4.57
  33. 2026-10-30reviews256rating4.57
  34. 2026-10-31reviews256rating4.57

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.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

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

The publisher

SonicAcorn publishes 4 listings we track, 464 users between them.

  1. Vocaloid: Hatsune Miku SonicAcorn 196 users ★ 4.5
  2. vocaloid: megurine luka SonicAcorn 110 users ★ 4.5
  3. Vocaloid: Meiko SonicAcorn 26 users ★ 4.6

Like this one

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

  1. Kagamine Rin&Len 1920*1200 Describes nearly the same job, smaller audience 34 users ★ 4.6
  2. Kagamine Rin&Len 1366*768 Describes nearly the same job, smaller audience 142 users ★ 4.7
  3. Kagamine Rin&Len 1920*1080 Describes nearly the same job, smaller audience 193 users ★ 4.7
  4. Kagamine Rin&Len 1680*1050 Describes nearly the same job, smaller audience 21 users ★ 4.5
  5. vocaloid: megurine luka Describes nearly the same job, smaller audience 110 users ★ 4.5

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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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/fcfmcjppaicfhfnffldombogeknafeae/badge.svg)](https://extops.dev/extensions/fcfmcjppaicfhfnffldombogeknafeae)

HTML

<a href="https://extops.dev/extensions/fcfmcjppaicfhfnffldombogeknafeae"><img src="https://extops.dev/extensions/fcfmcjppaicfhfnffldombogeknafeae/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built