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YuiAPI

Chrome extension by Yuiitsu · Productivity · Developer

  • Featured
  • Established publisher

A Chrome extension in Productivity · Developer with 851 users, barely installed. Audience over the last 30 days: +20.

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

What the developer says, and 1 screenshot

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

Users
851
Rating
5.0 (9 ratings)
Users, last 30 days
+20
Rating, last 30 days
Steady over 30 days
Version
1.3.0
Updated in the store
2026-08-29
Published
2017-11-29
Manifest
V3
Browser access
1 permission, 2 site patterns

How it has moved

Users
+20 since 01.10
809-857 · 19 readings
  1. 2026-10-04833
  2. 2026-10-08809
  3. 2026-10-09831
  4. 2026-10-10843
  5. 2026-10-13845
  6. 2026-10-16842
  7. 2026-10-18833
  8. 2026-10-19829
  9. 2026-10-20840
  10. 2026-10-21839
  11. 2026-10-22844
  12. 2026-10-23852
  13. 2026-10-24841
  14. 2026-10-25842
  15. 2026-10-26843
  16. 2026-10-28855
  17. 2026-10-29857
  18. 2026-10-30851
  19. 2026-10-31851
Rating
unchanged since 01.10
reviewsrating 5.00 · 19 readings
  1. 2026-10-04reviews9rating5.00
  2. 2026-10-08reviews9rating5.00
  3. 2026-10-09reviews9rating5.00
  4. 2026-10-10reviews9rating5.00
  5. 2026-10-13reviews9rating5.00
  6. 2026-10-16reviews9rating5.00
  7. 2026-10-18reviews9rating5.00
  8. 2026-10-19reviews9rating5.00
  9. 2026-10-20reviews9rating5.00
  10. 2026-10-21reviews9rating5.00
  11. 2026-10-22reviews9rating5.00
  12. 2026-10-23reviews9rating5.00
  13. 2026-10-24reviews9rating5.00
  14. 2026-10-25reviews9rating5.00
  15. 2026-10-26reviews9rating5.00
  16. 2026-10-28reviews9rating5.00
  17. 2026-10-29reviews9rating5.00
  18. 2026-10-30reviews9rating5.00
  19. 2026-10-31reviews9rating5.00
Users
-12 since 31.08
809-879 · 35 readings
  1. 2026-08-31863
  2. 2026-09-02879
  3. 2026-09-04862
  4. 2026-09-06859
  5. 2026-09-07858
  6. 2026-09-08849
  7. 2026-09-09855
  8. 2026-09-10856
  9. 2026-09-13866
  10. 2026-09-15871
  11. 2026-09-17877
  12. 2026-09-20857
  13. 2026-09-21855
  14. 2026-09-25864
  15. 2026-09-26840
  16. 2026-09-28831
  17. 2026-10-04833
  18. 2026-10-08809
  19. 2026-10-09831
  20. 2026-10-10843
  21. 2026-10-13845
  22. 2026-10-16842
  23. 2026-10-18833
  24. 2026-10-19829
  25. 2026-10-20840
  26. 2026-10-21839
  27. 2026-10-22844
  28. 2026-10-23852
  29. 2026-10-24841
  30. 2026-10-25842
  31. 2026-10-26843
  32. 2026-10-28855
  33. 2026-10-29857
  34. 2026-10-30851
  35. 2026-10-31851
Rating
unchanged since 31.08
reviewsrating 5.00 · 35 readings
  1. 2026-08-31reviews9rating5.00
  2. 2026-09-02reviews9rating5.00
  3. 2026-09-04reviews9rating5.00
  4. 2026-09-06reviews9rating5.00
  5. 2026-09-07reviews9rating5.00
  6. 2026-09-08reviews9rating5.00
  7. 2026-09-09reviews9rating5.00
  8. 2026-09-10reviews9rating5.00
  9. 2026-09-13reviews9rating5.00
  10. 2026-09-15reviews9rating5.00
  11. 2026-09-17reviews9rating5.00
  12. 2026-09-20reviews9rating5.00
  13. 2026-09-21reviews9rating5.00
  14. 2026-09-25reviews9rating5.00
  15. 2026-09-26reviews9rating5.00
  16. 2026-09-28reviews9rating5.00
  17. 2026-10-04reviews9rating5.00
  18. 2026-10-08reviews9rating5.00
  19. 2026-10-09reviews9rating5.00
  20. 2026-10-10reviews9rating5.00
  21. 2026-10-13reviews9rating5.00
  22. 2026-10-16reviews9rating5.00
  23. 2026-10-18reviews9rating5.00
  24. 2026-10-19reviews9rating5.00
  25. 2026-10-20reviews9rating5.00
  26. 2026-10-21reviews9rating5.00
  27. 2026-10-22reviews9rating5.00
  28. 2026-10-23reviews9rating5.00
  29. 2026-10-24reviews9rating5.00
  30. 2026-10-25reviews9rating5.00
  31. 2026-10-26reviews9rating5.00
  32. 2026-10-28reviews9rating5.00
  33. 2026-10-29reviews9rating5.00
  34. 2026-10-30reviews9rating5.00
  35. 2026-10-31reviews9rating5.00

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

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

  • Read and change cookies on the sites it can access cookies

The full permission history for this extension

What changed recently

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

The publisher

Yuiitsu. Listed website: yuiapi.com.

Like this one

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

  1. Online API Tester Describes nearly the same job, smaller audience 4 users
  2. API Tester Describes nearly the same job, smaller audience 327 users ★ 3.7
  3. API Tester Pro - REST API Client & HTTP Request Maker Describes nearly the same job, smaller audience 92 users ★ 5.0
  4. Test API Describes nearly the same job, smaller audience 1k users ★ 4.8
  5. Reqium Describes nearly the same job, smaller audience 3 users (last published figure) ★ 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

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

HTML

<a href="https://extops.dev/extensions/bnmefgocpeggmnpkglmkfoidibbcogcf"><img src="https://extops.dev/extensions/bnmefgocpeggmnpkglmkfoidibbcogcf/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