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YuiAPI

Chrome extension by Yuiitsu · Productivity · Developer

  • Featured
  • Established publisher

A Chrome extension in Productivity · Developer with 871 users, barely installed.

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
871
Rating
5.0 (9 ratings)
Users, last 16 days
+8
Rating, last 30 days
Not watched long enough to say
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
+8 since 31.08
849-879 · 10 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
Rating
unchanged since 31.08
reviewsrating 5.00 · 10 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
Users
+8 since 31.08
849-879 · 10 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
Rating
unchanged since 31.08
reviewsrating 5.00 · 10 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

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

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. API Tester Describes nearly the same job, smaller audience 348 users ★ 3.7
  2. API Tester Pro - REST API Client & HTTP Request Maker Describes nearly the same job, smaller audience 81 users ★ 5.0
  3. Test API Describes nearly the same job, smaller audience 1k users ★ 4.8
  4. Reqium Describes nearly the same job, smaller audience 3 users ★ 5.0
  5. Test API Describes nearly the same job, smaller audience 278 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.