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CoolUtils Image Converter

Chrome Web Store listing

  • Established publisher

A Chrome extension with 140 users, barely installed. Audience over the last 30 days: +1.

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
140
Rating
4.0 (1 ratings)
Users, last 30 days
+1
Rating, last 30 days
Steady over 30 days
Version
0.1
Updated in the store
2016-03-21
Published
2016-03-21
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
+1 since 30.09
139-147 · 13 readings
  1. 2026-10-04147
  2. 2026-10-08145
  3. 2026-10-09142
  4. 2026-10-10142
  5. 2026-10-13144
  6. 2026-10-16140
  7. 2026-10-17143
  8. 2026-10-18140
  9. 2026-10-20144
  10. 2026-10-21140
  11. 2026-10-22141
  12. 2026-10-26140
  13. 2026-10-30140
Rating
unchanged since 30.09
reviewsrating 4.00 · 13 readings
  1. 2026-10-04reviews1rating4.00
  2. 2026-10-08reviews1rating4.00
  3. 2026-10-09reviews1rating4.00
  4. 2026-10-10reviews1rating4.00
  5. 2026-10-13reviews1rating4.00
  6. 2026-10-16reviews1rating4.00
  7. 2026-10-17reviews1rating4.00
  8. 2026-10-18reviews1rating4.00
  9. 2026-10-20reviews1rating4.00
  10. 2026-10-21reviews1rating4.00
  11. 2026-10-22reviews1rating4.00
  12. 2026-10-26reviews1rating4.00
  13. 2026-10-30reviews1rating4.00
Users
-21 since 01.09
139-162 · 25 readings
  1. 2026-09-01161
  2. 2026-09-03159
  3. 2026-09-05150
  4. 2026-09-06148
  5. 2026-09-07145
  6. 2026-09-08149
  7. 2026-09-13158
  8. 2026-09-15162
  9. 2026-09-17158
  10. 2026-09-21144
  11. 2026-09-25140
  12. 2026-09-26139
  13. 2026-10-04147
  14. 2026-10-08145
  15. 2026-10-09142
  16. 2026-10-10142
  17. 2026-10-13144
  18. 2026-10-16140
  19. 2026-10-17143
  20. 2026-10-18140
  21. 2026-10-20144
  22. 2026-10-21140
  23. 2026-10-22141
  24. 2026-10-26140
  25. 2026-10-30140
Rating
unchanged since 01.09
reviewsrating 4.00 · 25 readings
  1. 2026-09-01reviews1rating4.00
  2. 2026-09-03reviews1rating4.00
  3. 2026-09-05reviews1rating4.00
  4. 2026-09-06reviews1rating4.00
  5. 2026-09-07reviews1rating4.00
  6. 2026-09-08reviews1rating4.00
  7. 2026-09-13reviews1rating4.00
  8. 2026-09-15reviews1rating4.00
  9. 2026-09-17reviews1rating4.00
  10. 2026-09-21reviews1rating4.00
  11. 2026-09-25reviews1rating4.00
  12. 2026-09-26reviews1rating4.00
  13. 2026-10-04reviews1rating4.00
  14. 2026-10-08reviews1rating4.00
  15. 2026-10-09reviews1rating4.00
  16. 2026-10-10reviews1rating4.00
  17. 2026-10-13reviews1rating4.00
  18. 2026-10-16reviews1rating4.00
  19. 2026-10-17reviews1rating4.00
  20. 2026-10-18reviews1rating4.00
  21. 2026-10-20reviews1rating4.00
  22. 2026-10-21reviews1rating4.00
  23. 2026-10-22reviews1rating4.00
  24. 2026-10-26reviews1rating4.00
  25. 2026-10-30reviews1rating4.00

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.

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.

Like this one

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

  1. imageConvert Describes nearly the same job, smaller audience 8 users ★ 5.0
  2. Crest Convert - Private File Converter Describes nearly the same job, smaller audience 3 users
  3. Image type converter Describes nearly the same job, smaller audience 15 users ★ 5.0
  4. Web Image Converter Describes nearly the same job, smaller audience 4 users
  5. PoConvert Describes nearly the same job, smaller audience 9 users ★ 4.6

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 2026-10-26. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built