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ImgConvert99 – Offline Image Converter | PNG, JPG & WEBP

Chrome extension by Convert99 · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 24 users, barely installed. Audience over the last 30 days: +6.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 3 screenshots

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

Users
24
Rating
5.0 (2 ratings)
Users, last 30 days
+6
Rating, last 30 days
Steady over 30 days
Version
2.2.0
Updated in the store
2026-07-10
Published
2025-11-01
Manifest
V3
Browser access
5 permissions

How it has moved

Users
+6 since 30.09
18-25 · 12 readings
  1. 2026-10-0421
  2. 2026-10-0822
  3. 2026-10-0923
  4. 2026-10-1022
  5. 2026-10-1120
  6. 2026-10-1621
  7. 2026-10-1723
  8. 2026-10-1822
  9. 2026-10-2225
  10. 2026-10-2424
  11. 2026-10-2924
  12. 2026-10-3024
Rating
unchanged since 30.09
reviewsrating 5.00 · 12 readings
  1. 2026-10-04reviews2rating5.00
  2. 2026-10-08reviews2rating5.00
  3. 2026-10-09reviews2rating5.00
  4. 2026-10-10reviews2rating5.00
  5. 2026-10-11reviews2rating5.00
  6. 2026-10-16reviews2rating5.00
  7. 2026-10-17reviews2rating5.00
  8. 2026-10-18reviews2rating5.00
  9. 2026-10-22reviews2rating5.00
  10. 2026-10-24reviews2rating5.00
  11. 2026-10-29reviews2rating5.00
  12. 2026-10-30reviews2rating5.00
Users
+4 since 01.09
17-25 · 23 readings
  1. 2026-09-0120
  2. 2026-09-0321
  3. 2026-09-0720
  4. 2026-09-0821
  5. 2026-09-1018
  6. 2026-09-1319
  7. 2026-09-1520
  8. 2026-09-1719
  9. 2026-09-2117
  10. 2026-09-2619
  11. 2026-09-2818
  12. 2026-10-0421
  13. 2026-10-0822
  14. 2026-10-0923
  15. 2026-10-1022
  16. 2026-10-1120
  17. 2026-10-1621
  18. 2026-10-1723
  19. 2026-10-1822
  20. 2026-10-2225
  21. 2026-10-2424
  22. 2026-10-2924
  23. 2026-10-3024
Rating
unchanged since 01.09
reviewsrating 5.00 · 23 readings
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-07reviews2rating5.00
  4. 2026-09-08reviews2rating5.00
  5. 2026-09-10reviews2rating5.00
  6. 2026-09-13reviews2rating5.00
  7. 2026-09-15reviews2rating5.00
  8. 2026-09-17reviews2rating5.00
  9. 2026-09-21reviews2rating5.00
  10. 2026-09-26reviews2rating5.00
  11. 2026-09-28reviews2rating5.00
  12. 2026-10-04reviews2rating5.00
  13. 2026-10-08reviews2rating5.00
  14. 2026-10-09reviews2rating5.00
  15. 2026-10-10reviews2rating5.00
  16. 2026-10-11reviews2rating5.00
  17. 2026-10-16reviews2rating5.00
  18. 2026-10-17reviews2rating5.00
  19. 2026-10-18reviews2rating5.00
  20. 2026-10-22reviews2rating5.00
  21. 2026-10-24reviews2rating5.00
  22. 2026-10-29reviews2rating5.00
  23. 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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Manage your downloads downloads
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 2

The full permission history for this extension

What changed recently

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

The publisher

Convert99. Listed website: imgconvert99.com.

Like this one

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

  1. TinyImgs - Free Image Converter Describes nearly the same job, smaller audience 6 users ★ 5.0
  2. Image Toolbox — Compress, Resize, Convert Describes nearly the same job, smaller audience 4 users (last published figure) ★ 5.0
  3. ImageConv - Local Image Format Converter Describes nearly the same job, smaller audience 5 users
  4. ImageConvertIt: Convert, Compress, AI Edit Describes nearly the same job, smaller audience 17 users ★ 5.0
  5. Image Converter & Resizer Describes nearly the same job, smaller audience 12 users

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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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built