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MockMate

Chrome extension by Ivan Ushatsky · Productivity · Developer

A Chrome extension in Productivity · Developer with 116 users, barely installed. Audience over the last 30 days: +8.

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

What the developer says, and 4 screenshots

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

Users
116
Rating
5.0 (2 ratings)
Users, last 30 days
+8
Rating, last 30 days
Steady over 30 days
Version
1.5.0
Updated in the store
2026-10-26
Published
2026-05-25
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
+8 since 30.09
108-143 · 15 readings
2026-10-26: released 1.5.0
  1. 2026-10-04112
  2. 2026-10-08130
  3. 2026-10-09133
  4. 2026-10-10138
  5. 2026-10-13143
  6. 2026-10-16142
  7. 2026-10-18140
  8. 2026-10-20132
  9. 2026-10-21127
  10. 2026-10-23128
  11. 2026-10-24130
  12. 2026-10-25135
  13. 2026-10-28130
  14. 2026-10-29123
  15. 2026-10-30116
Rating
unchanged since 30.09
reviewsrating 5.00 · 15 readings
2026-10-26: released 1.5.0
  1. 2026-10-04reviews2rating5.00
  2. 2026-10-08reviews2rating5.00
  3. 2026-10-09reviews2rating5.00
  4. 2026-10-10reviews2rating5.00
  5. 2026-10-13reviews2rating5.00
  6. 2026-10-16reviews2rating5.00
  7. 2026-10-18reviews2rating5.00
  8. 2026-10-20reviews2rating5.00
  9. 2026-10-21reviews2rating5.00
  10. 2026-10-23reviews2rating5.00
  11. 2026-10-24reviews2rating5.00
  12. 2026-10-25reviews2rating5.00
  13. 2026-10-28reviews2rating5.00
  14. 2026-10-29reviews2rating5.00
  15. 2026-10-30reviews2rating5.00
Users
+20 since 01.09
92-143 · 26 readings
2026-10-26: released 1.5.0
  1. 2026-09-0196
  2. 2026-09-0294
  3. 2026-09-0693
  4. 2026-09-0892
  5. 2026-09-0993
  6. 2026-09-13100
  7. 2026-09-15110
  8. 2026-09-17118
  9. 2026-09-21113
  10. 2026-09-25110
  11. 2026-09-26108
  12. 2026-10-04112
  13. 2026-10-08130
  14. 2026-10-09133
  15. 2026-10-10138
  16. 2026-10-13143
  17. 2026-10-16142
  18. 2026-10-18140
  19. 2026-10-20132
  20. 2026-10-21127
  21. 2026-10-23128
  22. 2026-10-24130
  23. 2026-10-25135
  24. 2026-10-28130
  25. 2026-10-29123
  26. 2026-10-30116
Rating
unchanged since 01.09
reviewsrating 5.00 · 26 readings
2026-10-26: released 1.5.0
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-06reviews2rating5.00
  4. 2026-09-08reviews2rating5.00
  5. 2026-09-09reviews2rating5.00
  6. 2026-09-13reviews2rating5.00
  7. 2026-09-15reviews2rating5.00
  8. 2026-09-17reviews2rating5.00
  9. 2026-09-21reviews2rating5.00
  10. 2026-09-25reviews2rating5.00
  11. 2026-09-26reviews2rating5.00
  12. 2026-10-04reviews2rating5.00
  13. 2026-10-08reviews2rating5.00
  14. 2026-10-09reviews2rating5.00
  15. 2026-10-10reviews2rating5.00
  16. 2026-10-13reviews2rating5.00
  17. 2026-10-16reviews2rating5.00
  18. 2026-10-18reviews2rating5.00
  19. 2026-10-20reviews2rating5.00
  20. 2026-10-21reviews2rating5.00
  21. 2026-10-23reviews2rating5.00
  22. 2026-10-24reviews2rating5.00
  23. 2026-10-25reviews2rating5.00
  24. 2026-10-28reviews2rating5.00
  25. 2026-10-29reviews2rating5.00
  26. 2026-10-30reviews2rating5.00

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.

  • Run its own code on the pages it can access scripting
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

Version history

  1. Version 1.5.0

What changed recently

  1. Now requires Chrome 111
  2. Package size changed
  3. Released version 1.5.0 (was 1.4.2)

The publisher

Ivan Ushatsky.

Like this one

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

  1. Request Mock Tool Describes nearly the same job, smaller audience 7 users
  2. Mock Data Extension Describes nearly the same job, smaller audience 49 users ★ 5.0
  3. API Mocker V1 Describes nearly the same job, smaller audience 22 users ★ 5.0
  4. qk-api-mock Describes nearly the same job, smaller audience 7 users (last published figure) ★ 5.0
  5. Mockazzo Describes nearly the same 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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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/iijgdjmooncffkenjfppnefbfemddmbm/badge.svg)](https://extops.dev/extensions/iijgdjmooncffkenjfppnefbfemddmbm)

HTML

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