Ext Ops Panel
Open dashboard

Barcode PNG

Chrome extension by Lumen Extensions · Productivity · Tools

A Chrome extension in Productivity · Tools with 203 users, barely installed. Audience over the last 30 days: +2.

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

What the developer says, and 4 screenshots

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

Users
203
Rating
5.0 (3 ratings)
Users, last 30 days
+2
Rating, last 30 days
Steady over 30 days
Version
1.0.8
Updated in the store
2025-12-09
Published
2025-11-29
Manifest
V3
Browser access
1 permission

How it has moved

Users
+2 since 30.09
197-216 · 15 readings
  1. 2026-10-04211
  2. 2026-10-08213
  3. 2026-10-09208
  4. 2026-10-10207
  5. 2026-10-13216
  6. 2026-10-16209
  7. 2026-10-18213
  8. 2026-10-19209
  9. 2026-10-20207
  10. 2026-10-21201
  11. 2026-10-22203
  12. 2026-10-23199
  13. 2026-10-25197
  14. 2026-10-28198
  15. 2026-10-29203
Rating
unchanged since 30.09
reviewsrating 5.00 · 15 readings
  1. 2026-10-04reviews3rating5.00
  2. 2026-10-08reviews3rating5.00
  3. 2026-10-09reviews3rating5.00
  4. 2026-10-10reviews3rating5.00
  5. 2026-10-13reviews3rating5.00
  6. 2026-10-16reviews3rating5.00
  7. 2026-10-18reviews3rating5.00
  8. 2026-10-19reviews3rating5.00
  9. 2026-10-20reviews3rating5.00
  10. 2026-10-21reviews3rating5.00
  11. 2026-10-22reviews3rating5.00
  12. 2026-10-23reviews3rating5.00
  13. 2026-10-25reviews3rating5.00
  14. 2026-10-28reviews3rating5.00
  15. 2026-10-29reviews3rating5.00
Users
+29 since 31.08
174-216 · 30 readings
  1. 2026-08-31174
  2. 2026-09-03175
  3. 2026-09-04178
  4. 2026-09-05179
  5. 2026-09-06180
  6. 2026-09-08183
  7. 2026-09-10186
  8. 2026-09-13188
  9. 2026-09-15184
  10. 2026-09-16190
  11. 2026-09-20191
  12. 2026-09-21190
  13. 2026-09-25199
  14. 2026-09-27202
  15. 2026-09-28201
  16. 2026-10-04211
  17. 2026-10-08213
  18. 2026-10-09208
  19. 2026-10-10207
  20. 2026-10-13216
  21. 2026-10-16209
  22. 2026-10-18213
  23. 2026-10-19209
  24. 2026-10-20207
  25. 2026-10-21201
  26. 2026-10-22203
  27. 2026-10-23199
  28. 2026-10-25197
  29. 2026-10-28198
  30. 2026-10-29203
Rating
unchanged since 31.08
reviewsrating 5.00 · 30 readings
  1. 2026-08-31reviews3rating5.00
  2. 2026-09-03reviews3rating5.00
  3. 2026-09-04reviews3rating5.00
  4. 2026-09-05reviews3rating5.00
  5. 2026-09-06reviews3rating5.00
  6. 2026-09-08reviews3rating5.00
  7. 2026-09-10reviews3rating5.00
  8. 2026-09-13reviews3rating5.00
  9. 2026-09-15reviews3rating5.00
  10. 2026-09-16reviews3rating5.00
  11. 2026-09-20reviews3rating5.00
  12. 2026-09-21reviews3rating5.00
  13. 2026-09-25reviews3rating5.00
  14. 2026-09-27reviews3rating5.00
  15. 2026-09-28reviews3rating5.00
  16. 2026-10-04reviews3rating5.00
  17. 2026-10-08reviews3rating5.00
  18. 2026-10-09reviews3rating5.00
  19. 2026-10-10reviews3rating5.00
  20. 2026-10-13reviews3rating5.00
  21. 2026-10-16reviews3rating5.00
  22. 2026-10-18reviews3rating5.00
  23. 2026-10-19reviews3rating5.00
  24. 2026-10-20reviews3rating5.00
  25. 2026-10-21reviews3rating5.00
  26. 2026-10-22reviews3rating5.00
  27. 2026-10-23reviews3rating5.00
  28. 2026-10-25reviews3rating5.00
  29. 2026-10-28reviews3rating5.00
  30. 2026-10-29reviews3rating5.00

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.

  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

Lumen Extensions publishes 3 listings we track, 469 users between them.

  1. Invoice Generator & Maker Lumen Extensions · Productivity · Workflow · published 2025-09-30 185 users ★ 5.0
  2. HEIC to PDF JPG PNG Lumen Extensions · Productivity · Tools · published 2025-12-08 81 users ★ 5.0

Like this one

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

  1. Barcode Generator Pro Describes nearly the same job, smaller audience 28 users ★ 5.0
  2. Free Barcode & QR Code Generator Describes nearly the same job, smaller audience 1k users ★ 4.1
  3. Barcode Generator Describes nearly the same job, with an established audience 10k users ★ 4.9
  4. Barcodegen: Offline Barcode Maker Describes nearly the same job, smaller audience 2 users (last published figure)
  5. Bulk Barcode Generator Pro - Free Online Tool Describes nearly the same job, smaller audience 259 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.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

Connect it in a minute See what the panel does
Add a badge to your README or site

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/ijfeiceblhflaiikondhdehclfgehceb/badge.svg)](https://extops.dev/extensions/ijfeiceblhflaiikondhdehclfgehceb)

HTML

<a href="https://extops.dev/extensions/ijfeiceblhflaiikondhdehclfgehceb"><img src="https://extops.dev/extensions/ijfeiceblhflaiikondhdehclfgehceb/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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built